30041280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 280

約数和(自身を含む): 114330480

約数和(自身を除く): 84289200

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, 135, 144, 152, 160, 162, 171, 180, 183, 190, 192, 216, 228, 240, 244, 270, 285, 288, 304, 305, 320, 324, 342, 360, 366, 380, 405, 432, 456, 480, 488, 513, 540, 549, 570, 576, 608, 610, 648, 684, 720, 732, 760, 810, 855, 864, 912, 915, 960, 976, 1026, 1080, 1098, 1140, 1159, 1216, 1220, 1296, 1368, 1440, 1464, 1520, 1539, 1620, 1647, 1710, 1728, 1824, 1830, 1952, 2052, 2160, 2196, 2280, 2318, 2440, 2565, 2592, 2736, 2745, 2880, 2928, 3040, 3078, 3240, 3294, 3420, 3477, 3648, 3660, 3904, 4104, 4320, 4392, 4560, 4636, 4880, 4941, 5130, 5184, 5472, 5490, 5795, 5856, 6080, 6156, 6480, 6588, 6840, 6954, 7320, 7695, 8208, 8235, 8640, 8784, 9120, 9272, 9760, 9882, 10260, 10431, 10944, 10980, 11590, 11712, 12312, 12960, 13176, 13680, 13908, 14640, 15390, 16416, 16470, 17385, 17568, 18240, 18544, 19520, 19764, 20520, 20862, 21960, 23180, 24624, 24705, 25920, 26352, 27360, 27816, 29280, 30780, 31293, 32832, 32940, 34770, 35136, 37088, 39528, 41040, 41724, 43920, 46360, 49248, 49410, 52155, 52704, 54720, 55632, 58560, 61560, 62586, 65880, 69540, 74176, 79056, 82080, 83448, 87840, 92720, 93879, 98496, 98820, 104310, 105408, 111264, 123120, 125172, 131760, 139080, 156465, 158112, 164160, 166896, 175680, 185440, 187758, 197640, 208620, 222528, 246240, 250344, 263520, 278160, 312930, 316224, 333792, 370880, 375516, 395280, 417240, 469395, 492480, 500688, 527040, 556320, 625860, 667584, 751032, 790560, 834480, 938790, 1001376, 1112640, 1251720, 1502064, 1581120, 1668960, 1877580, 2002752, 2503440, 3004128, 3337920, 3755160, 5006880, 6008256, 7510320, 10013760, 15020640, 30041280]

約数ペア:

[(1, 30041280), (2, 15020640), (3, 10013760), (4, 7510320), (5, 6008256), (6, 5006880), (8, 3755160), (9, 3337920), (10, 3004128), (12, 2503440), (15, 2002752), (16, 1877580), (18, 1668960), (19, 1581120), (20, 1502064), (24, 1251720), (27, 1112640), (30, 1001376), (32, 938790), (36, 834480), (38, 790560), (40, 751032), (45, 667584), (48, 625860), (54, 556320), (57, 527040), (60, 500688), (61, 492480), (64, 469395), (72, 417240), (76, 395280), (80, 375516), (81, 370880), (90, 333792), (95, 316224), (96, 312930), (108, 278160), (114, 263520), (120, 250344), (122, 246240), (135, 222528), (144, 208620), (152, 197640), (160, 187758), (162, 185440), (171, 175680), (180, 166896), (183, 164160), (190, 158112), (192, 156465), (216, 139080), (228, 131760), (240, 125172), (244, 123120), (270, 111264), (285, 105408), (288, 104310), (304, 98820), (305, 98496), (320, 93879), (324, 92720), (342, 87840), (360, 83448), (366, 82080), (380, 79056), (405, 74176), (432, 69540), (456, 65880), (480, 62586), (488, 61560), (513, 58560), (540, 55632), (549, 54720), (570, 52704), (576, 52155), (608, 49410), (610, 49248), (648, 46360), (684, 43920), (720, 41724), (732, 41040), (760, 39528), (810, 37088), (855, 35136), (864, 34770), (912, 32940), (915, 32832), (960, 31293), (976, 30780), (1026, 29280), (1080, 27816), (1098, 27360), (1140, 26352), (1159, 25920), (1216, 24705), (1220, 24624), (1296, 23180), (1368, 21960), (1440, 20862), (1464, 20520), (1520, 19764), (1539, 19520), (1620, 18544), (1647, 18240), (1710, 17568), (1728, 17385), (1824, 16470), (1830, 16416), (1952, 15390), (2052, 14640), (2160, 13908), (2196, 13680), (2280, 13176), (2318, 12960), (2440, 12312), (2565, 11712), (2592, 11590), (2736, 10980), (2745, 10944), (2880, 10431), (2928, 10260), (3040, 9882), (3078, 9760), (3240, 9272), (3294, 9120), (3420, 8784), (3477, 8640), (3648, 8235), (3660, 8208), (3904, 7695), (4104, 7320), (4320, 6954), (4392, 6840), (4560, 6588), (4636, 6480), (4880, 6156), (4941, 6080), (5130, 5856), (5184, 5795), (5472, 5490)]