16175280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{557}}^1$

素因数の和:595

約数の個数: 120

約数和(自身を含む): 55215216

約数和(自身を除く): 39039936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 557, 605, 660, 726, 880, 968, 1114, 1210, 1320, 1452, 1671, 1815, 1936, 2228, 2420, 2640, 2785, 2904, 3342, 3630, 4456, 4840, 5570, 5808, 6127, 6684, 7260, 8355, 8912, 9680, 11140, 12254, 13368, 14520, 16710, 18381, 22280, 24508, 26736, 29040, 30635, 33420, 36762, 44560, 49016, 61270, 66840, 67397, 73524, 91905, 98032, 122540, 133680, 134794, 147048, 183810, 202191, 245080, 269588, 294096, 336985, 367620, 404382, 490160, 539176, 673970, 735240, 808764, 1010955, 1078352, 1347940, 1470480, 1617528, 2021910, 2695880, 3235056, 4043820, 5391760, 8087640, 16175280]

約数ペア:

[(1, 16175280), (2, 8087640), (3, 5391760), (4, 4043820), (5, 3235056), (6, 2695880), (8, 2021910), (10, 1617528), (11, 1470480), (12, 1347940), (15, 1078352), (16, 1010955), (20, 808764), (22, 735240), (24, 673970), (30, 539176), (33, 490160), (40, 404382), (44, 367620), (48, 336985), (55, 294096), (60, 269588), (66, 245080), (80, 202191), (88, 183810), (110, 147048), (120, 134794), (121, 133680), (132, 122540), (165, 98032), (176, 91905), (220, 73524), (240, 67397), (242, 66840), (264, 61270), (330, 49016), (363, 44560), (440, 36762), (484, 33420), (528, 30635), (557, 29040), (605, 26736), (660, 24508), (726, 22280), (880, 18381), (968, 16710), (1114, 14520), (1210, 13368), (1320, 12254), (1452, 11140), (1671, 9680), (1815, 8912), (1936, 8355), (2228, 7260), (2420, 6684), (2640, 6127), (2785, 5808), (2904, 5570), (3342, 4840), (3630, 4456)]