1554266880

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:318

約数の個数: 432

約数和(自身を含む): 5892606720

約数和(自身を除く): 4338339840

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, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 256, 263, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 486, 513, 526, 540, 570, 576, 608, 640, 648, 684, 720, 760, 768, 789, 810, 855, 864, 912, 960, 972, 1026, 1052, 1080, 1140, 1152, 1215, 1216, 1280, 1296, 1315, 1368, 1440, 1520, 1539, 1578, 1620, 1710, 1728, 1824, 1920, 1944, 2052, 2104, 2160, 2280, 2304, 2367, 2430, 2432, 2565, 2592, 2630, 2736, 2880, 3040, 3078, 3156, 3240, 3420, 3456, 3648, 3840, 3888, 3945, 4104, 4208, 4320, 4560, 4617, 4734, 4860, 4864, 4997, 5130, 5184, 5260, 5472, 5760, 6080, 6156, 6312, 6480, 6840, 6912, 7101, 7296, 7695, 7776, 7890, 8208, 8416, 8640, 9120, 9234, 9468, 9720, 9994, 10260, 10368, 10520, 10944, 11520, 11835, 12160, 12312, 12624, 12960, 13680, 14202, 14592, 14991, 15390, 15552, 15780, 16416, 16832, 17280, 18240, 18468, 18936, 19440, 19988, 20520, 20736, 21040, 21303, 21888, 23085, 23670, 24320, 24624, 24985, 25248, 25920, 27360, 28404, 29982, 30780, 31104, 31560, 32832, 33664, 34560, 35505, 36480, 36936, 37872, 38880, 39976, 41040, 42080, 42606, 43776, 44973, 46170, 47340, 49248, 49970, 50496, 51840, 54720, 56808, 59964, 61560, 62208, 63120, 63909, 65664, 67328, 71010, 72960, 73872, 74955, 75744, 77760, 79952, 82080, 84160, 85212, 89946, 92340, 94680, 98496, 99940, 100992, 103680, 106515, 109440, 113616, 119928, 123120, 126240, 127818, 131328, 134919, 142020, 147744, 149910, 151488, 155520, 159904, 164160, 168320, 170424, 179892, 184680, 189360, 196992, 199880, 201984, 213030, 218880, 224865, 227232, 239856, 246240, 252480, 255636, 269838, 284040, 295488, 299820, 302976, 311040, 319545, 319808, 328320, 336640, 340848, 359784, 369360, 378720, 393984, 399760, 404757, 426060, 449730, 454464, 479712, 492480, 504960, 511272, 539676, 568080, 590976, 599640, 605952, 639090, 639616, 656640, 674595, 681696, 719568, 738720, 757440, 799520, 809514, 852120, 899460, 908928, 959424, 984960, 1009920, 1022544, 1079352, 1136160, 1181952, 1199280, 1214271, 1278180, 1279232, 1349190, 1363392, 1439136, 1477440, 1514880, 1599040, 1619028, 1704240, 1798920, 1817856, 1918848, 1969920, 2023785, 2045088, 2158704, 2272320, 2398560, 2428542, 2556360, 2698380, 2726784, 2878272, 2954880, 3029760, 3198080, 3238056, 3408480, 3597840, 3837696, 4047570, 4090176, 4317408, 4544640, 4797120, 4857084, 5112720, 5396760, 5453568, 5756544, 5909760, 6071355, 6396160, 6476112, 6816960, 7195680, 8095140, 8180352, 8634816, 9089280, 9594240, 9714168, 10225440, 10793520, 11513088, 12142710, 12952224, 13633920, 14391360, 16190280, 16360704, 17269632, 19188480, 19428336, 20450880, 21587040, 24285420, 25904448, 27267840, 28782720, 32380560, 34539264, 38856672, 40901760, 43174080, 48570840, 51808896, 57565440, 64761120, 77713344, 81803520, 86348160, 97141680, 103617792, 129522240, 155426688, 172696320, 194283360, 259044480, 310853376, 388566720, 518088960, 777133440, 1554266880]

約数ペア:

[(1, 1554266880), (2, 777133440), (3, 518088960), (4, 388566720), (5, 310853376), (6, 259044480), (8, 194283360), (9, 172696320), (10, 155426688), (12, 129522240), (15, 103617792), (16, 97141680), (18, 86348160), (19, 81803520), (20, 77713344), (24, 64761120), (27, 57565440), (30, 51808896), (32, 48570840), (36, 43174080), (38, 40901760), (40, 38856672), (45, 34539264), (48, 32380560), (54, 28782720), (57, 27267840), (60, 25904448), (64, 24285420), (72, 21587040), (76, 20450880), (80, 19428336), (81, 19188480), (90, 17269632), (95, 16360704), (96, 16190280), (108, 14391360), (114, 13633920), (120, 12952224), (128, 12142710), (135, 11513088), (144, 10793520), (152, 10225440), (160, 9714168), (162, 9594240), (171, 9089280), (180, 8634816), (190, 8180352), (192, 8095140), (216, 7195680), (228, 6816960), (240, 6476112), (243, 6396160), (256, 6071355), (263, 5909760), (270, 5756544), (285, 5453568), (288, 5396760), (304, 5112720), (320, 4857084), (324, 4797120), (342, 4544640), (360, 4317408), (380, 4090176), (384, 4047570), (405, 3837696), (432, 3597840), (456, 3408480), (480, 3238056), (486, 3198080), (513, 3029760), (526, 2954880), (540, 2878272), (570, 2726784), (576, 2698380), (608, 2556360), (640, 2428542), (648, 2398560), (684, 2272320), (720, 2158704), (760, 2045088), (768, 2023785), (789, 1969920), (810, 1918848), (855, 1817856), (864, 1798920), (912, 1704240), (960, 1619028), (972, 1599040), (1026, 1514880), (1052, 1477440), (1080, 1439136), (1140, 1363392), (1152, 1349190), (1215, 1279232), (1216, 1278180), (1280, 1214271), (1296, 1199280), (1315, 1181952), (1368, 1136160), (1440, 1079352), (1520, 1022544), (1539, 1009920), (1578, 984960), (1620, 959424), (1710, 908928), (1728, 899460), (1824, 852120), (1920, 809514), (1944, 799520), (2052, 757440), (2104, 738720), (2160, 719568), (2280, 681696), (2304, 674595), (2367, 656640), (2430, 639616), (2432, 639090), (2565, 605952), (2592, 599640), (2630, 590976), (2736, 568080), (2880, 539676), (3040, 511272), (3078, 504960), (3156, 492480), (3240, 479712), (3420, 454464), (3456, 449730), (3648, 426060), (3840, 404757), (3888, 399760), (3945, 393984), (4104, 378720), (4208, 369360), (4320, 359784), (4560, 340848), (4617, 336640), (4734, 328320), (4860, 319808), (4864, 319545), (4997, 311040), (5130, 302976), (5184, 299820), (5260, 295488), (5472, 284040), (5760, 269838), (6080, 255636), (6156, 252480), (6312, 246240), (6480, 239856), (6840, 227232), (6912, 224865), (7101, 218880), (7296, 213030), (7695, 201984), (7776, 199880), (7890, 196992), (8208, 189360), (8416, 184680), (8640, 179892), (9120, 170424), (9234, 168320), (9468, 164160), (9720, 159904), (9994, 155520), (10260, 151488), (10368, 149910), (10520, 147744), (10944, 142020), (11520, 134919), (11835, 131328), (12160, 127818), (12312, 126240), (12624, 123120), (12960, 119928), (13680, 113616), (14202, 109440), (14592, 106515), (14991, 103680), (15390, 100992), (15552, 99940), (15780, 98496), (16416, 94680), (16832, 92340), (17280, 89946), (18240, 85212), (18468, 84160), (18936, 82080), (19440, 79952), (19988, 77760), (20520, 75744), (20736, 74955), (21040, 73872), (21303, 72960), (21888, 71010), (23085, 67328), (23670, 65664), (24320, 63909), (24624, 63120), (24985, 62208), (25248, 61560), (25920, 59964), (27360, 56808), (28404, 54720), (29982, 51840), (30780, 50496), (31104, 49970), (31560, 49248), (32832, 47340), (33664, 46170), (34560, 44973), (35505, 43776), (36480, 42606), (36936, 42080), (37872, 41040), (38880, 39976)]