720990720

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 480

約数和(自身を含む): 2770447680

約数和(自身を除く): 2049456960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 61, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 122, 128, 135, 144, 152, 160, 162, 171, 180, 183, 190, 192, 216, 228, 240, 243, 244, 256, 270, 285, 288, 304, 305, 320, 324, 342, 360, 366, 380, 384, 405, 432, 456, 480, 486, 488, 512, 513, 540, 549, 570, 576, 608, 610, 640, 648, 684, 720, 732, 760, 768, 810, 855, 864, 912, 915, 960, 972, 976, 1026, 1080, 1098, 1140, 1152, 1159, 1215, 1216, 1220, 1280, 1296, 1368, 1440, 1464, 1520, 1536, 1539, 1620, 1647, 1710, 1728, 1824, 1830, 1920, 1944, 1952, 2052, 2160, 2196, 2280, 2304, 2318, 2430, 2432, 2440, 2560, 2565, 2592, 2736, 2745, 2880, 2928, 3040, 3078, 3240, 3294, 3420, 3456, 3477, 3648, 3660, 3840, 3888, 3904, 4104, 4320, 4392, 4560, 4608, 4617, 4636, 4860, 4864, 4880, 4941, 5130, 5184, 5472, 5490, 5760, 5795, 5856, 6080, 6156, 6480, 6588, 6840, 6912, 6954, 7296, 7320, 7680, 7695, 7776, 7808, 8208, 8235, 8640, 8784, 9120, 9234, 9272, 9720, 9728, 9760, 9882, 10260, 10368, 10431, 10944, 10980, 11520, 11590, 11712, 12160, 12312, 12960, 13176, 13680, 13824, 13908, 14592, 14640, 14823, 15390, 15552, 15616, 16416, 16470, 17280, 17385, 17568, 18240, 18468, 18544, 19440, 19520, 19764, 20520, 20736, 20862, 21888, 21960, 23040, 23085, 23180, 23424, 24320, 24624, 24705, 25920, 26352, 27360, 27816, 29184, 29280, 29646, 30780, 31104, 31232, 31293, 32832, 32940, 34560, 34770, 35136, 36480, 36936, 37088, 38880, 39040, 39528, 41040, 41472, 41724, 43776, 43920, 46170, 46360, 46848, 48640, 49248, 49410, 51840, 52155, 52704, 54720, 55632, 58560, 59292, 61560, 62208, 62586, 65664, 65880, 69120, 69540, 70272, 72960, 73872, 74115, 74176, 77760, 78080, 79056, 82080, 83448, 87552, 87840, 92340, 92720, 93696, 93879, 98496, 98820, 103680, 104310, 105408, 109440, 111264, 117120, 118584, 123120, 124416, 125172, 131328, 131760, 139080, 140544, 145920, 147744, 148230, 148352, 155520, 156160, 156465, 158112, 164160, 166896, 175680, 184680, 185440, 187758, 196992, 197640, 207360, 208620, 210816, 218880, 222528, 234240, 237168, 246240, 250344, 262656, 263520, 278160, 281088, 281637, 295488, 296460, 296704, 311040, 312930, 316224, 328320, 333792, 351360, 369360, 370880, 375516, 393984, 395280, 417240, 421632, 437760, 445056, 468480, 469395, 474336, 492480, 500688, 527040, 556320, 563274, 590976, 592920, 593408, 622080, 625860, 632448, 656640, 667584, 702720, 738720, 741760, 751032, 787968, 790560, 834480, 843264, 890112, 938790, 948672, 984960, 1001376, 1054080, 1112640, 1126548, 1181952, 1185840, 1251720, 1264896, 1313280, 1335168, 1405440, 1408185, 1477440, 1483520, 1502064, 1581120, 1668960, 1780224, 1877580, 1897344, 1969920, 2002752, 2108160, 2225280, 2253096, 2363904, 2371680, 2503440, 2529792, 2670336, 2816370, 2954880, 2967040, 3004128, 3162240, 3337920, 3755160, 3794688, 3939840, 4005504, 4216320, 4450560, 4506192, 4743360, 5006880, 5340672, 5632740, 5909760, 6008256, 6324480, 6675840, 7510320, 7589376, 8011008, 8901120, 9012384, 9486720, 10013760, 11265480, 11819520, 12016512, 12648960, 13351680, 15020640, 16022016, 18024768, 18973440, 20027520, 22530960, 24033024, 26703360, 30041280, 36049536, 37946880, 40055040, 45061920, 48066048, 60082560, 72099072, 80110080, 90123840, 120165120, 144198144, 180247680, 240330240, 360495360, 720990720]

約数ペア:

[(1, 720990720), (2, 360495360), (3, 240330240), (4, 180247680), (5, 144198144), (6, 120165120), (8, 90123840), (9, 80110080), (10, 72099072), (12, 60082560), (15, 48066048), (16, 45061920), (18, 40055040), (19, 37946880), (20, 36049536), (24, 30041280), (27, 26703360), (30, 24033024), (32, 22530960), (36, 20027520), (38, 18973440), (40, 18024768), (45, 16022016), (48, 15020640), (54, 13351680), (57, 12648960), (60, 12016512), (61, 11819520), (64, 11265480), (72, 10013760), (76, 9486720), (80, 9012384), (81, 8901120), (90, 8011008), (95, 7589376), (96, 7510320), (108, 6675840), (114, 6324480), (120, 6008256), (122, 5909760), (128, 5632740), (135, 5340672), (144, 5006880), (152, 4743360), (160, 4506192), (162, 4450560), (171, 4216320), (180, 4005504), (183, 3939840), (190, 3794688), (192, 3755160), (216, 3337920), (228, 3162240), (240, 3004128), (243, 2967040), (244, 2954880), (256, 2816370), (270, 2670336), (285, 2529792), (288, 2503440), (304, 2371680), (305, 2363904), (320, 2253096), (324, 2225280), (342, 2108160), (360, 2002752), (366, 1969920), (380, 1897344), (384, 1877580), (405, 1780224), (432, 1668960), (456, 1581120), (480, 1502064), (486, 1483520), (488, 1477440), (512, 1408185), (513, 1405440), (540, 1335168), (549, 1313280), (570, 1264896), (576, 1251720), (608, 1185840), (610, 1181952), (640, 1126548), (648, 1112640), (684, 1054080), (720, 1001376), (732, 984960), (760, 948672), (768, 938790), (810, 890112), (855, 843264), (864, 834480), (912, 790560), (915, 787968), (960, 751032), (972, 741760), (976, 738720), (1026, 702720), (1080, 667584), (1098, 656640), (1140, 632448), (1152, 625860), (1159, 622080), (1215, 593408), (1216, 592920), (1220, 590976), (1280, 563274), (1296, 556320), (1368, 527040), (1440, 500688), (1464, 492480), (1520, 474336), (1536, 469395), (1539, 468480), (1620, 445056), (1647, 437760), (1710, 421632), (1728, 417240), (1824, 395280), (1830, 393984), (1920, 375516), (1944, 370880), (1952, 369360), (2052, 351360), (2160, 333792), (2196, 328320), (2280, 316224), (2304, 312930), (2318, 311040), (2430, 296704), (2432, 296460), (2440, 295488), (2560, 281637), (2565, 281088), (2592, 278160), (2736, 263520), (2745, 262656), (2880, 250344), (2928, 246240), (3040, 237168), (3078, 234240), (3240, 222528), (3294, 218880), (3420, 210816), (3456, 208620), (3477, 207360), (3648, 197640), (3660, 196992), (3840, 187758), (3888, 185440), (3904, 184680), (4104, 175680), (4320, 166896), (4392, 164160), (4560, 158112), (4608, 156465), (4617, 156160), (4636, 155520), (4860, 148352), (4864, 148230), (4880, 147744), (4941, 145920), (5130, 140544), (5184, 139080), (5472, 131760), (5490, 131328), (5760, 125172), (5795, 124416), (5856, 123120), (6080, 118584), (6156, 117120), (6480, 111264), (6588, 109440), (6840, 105408), (6912, 104310), (6954, 103680), (7296, 98820), (7320, 98496), (7680, 93879), (7695, 93696), (7776, 92720), (7808, 92340), (8208, 87840), (8235, 87552), (8640, 83448), (8784, 82080), (9120, 79056), (9234, 78080), (9272, 77760), (9720, 74176), (9728, 74115), (9760, 73872), (9882, 72960), (10260, 70272), (10368, 69540), (10431, 69120), (10944, 65880), (10980, 65664), (11520, 62586), (11590, 62208), (11712, 61560), (12160, 59292), (12312, 58560), (12960, 55632), (13176, 54720), (13680, 52704), (13824, 52155), (13908, 51840), (14592, 49410), (14640, 49248), (14823, 48640), (15390, 46848), (15552, 46360), (15616, 46170), (16416, 43920), (16470, 43776), (17280, 41724), (17385, 41472), (17568, 41040), (18240, 39528), (18468, 39040), (18544, 38880), (19440, 37088), (19520, 36936), (19764, 36480), (20520, 35136), (20736, 34770), (20862, 34560), (21888, 32940), (21960, 32832), (23040, 31293), (23085, 31232), (23180, 31104), (23424, 30780), (24320, 29646), (24624, 29280), (24705, 29184), (25920, 27816), (26352, 27360)]