90791640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2357}}^1$

素因数の和:2481

約数の個数: 96

約数和(自身を含む): 297956880

約数和(自身を除く): 207165240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1070, 1284, 1605, 1926, 2140, 2357, 2568, 3210, 3852, 4280, 4714, 4815, 6420, 7071, 7704, 9428, 9630, 11785, 12840, 14142, 18856, 19260, 21213, 23570, 28284, 35355, 38520, 42426, 47140, 56568, 70710, 84852, 94280, 106065, 141420, 169704, 212130, 252199, 282840, 424260, 504398, 756597, 848520, 1008796, 1260995, 1513194, 2017592, 2269791, 2521990, 3026388, 3782985, 4539582, 5043980, 6052776, 7565970, 9079164, 10087960, 11348955, 15131940, 18158328, 22697910, 30263880, 45395820, 90791640]

約数ペア:

[(1, 90791640), (2, 45395820), (3, 30263880), (4, 22697910), (5, 18158328), (6, 15131940), (8, 11348955), (9, 10087960), (10, 9079164), (12, 7565970), (15, 6052776), (18, 5043980), (20, 4539582), (24, 3782985), (30, 3026388), (36, 2521990), (40, 2269791), (45, 2017592), (60, 1513194), (72, 1260995), (90, 1008796), (107, 848520), (120, 756597), (180, 504398), (214, 424260), (321, 282840), (360, 252199), (428, 212130), (535, 169704), (642, 141420), (856, 106065), (963, 94280), (1070, 84852), (1284, 70710), (1605, 56568), (1926, 47140), (2140, 42426), (2357, 38520), (2568, 35355), (3210, 28284), (3852, 23570), (4280, 21213), (4714, 19260), (4815, 18856), (6420, 14142), (7071, 12840), (7704, 11785), (9428, 9630)]