508780260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{46337}}^1$

素因数の和:46413

約数の個数: 72

約数和(自身を含む): 1568633976

約数和(自身を除く): 1059853716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 46337, 92674, 139011, 185348, 231685, 278022, 417033, 463370, 556044, 695055, 834066, 926740, 1390110, 1668132, 2085165, 2780220, 2826557, 4170330, 5653114, 8340660, 8479671, 11306228, 14132785, 16959342, 25439013, 28265570, 33918684, 42398355, 50878026, 56531140, 84796710, 101756052, 127195065, 169593420, 254390130, 508780260]

約数ペア:

[(1, 508780260), (2, 254390130), (3, 169593420), (4, 127195065), (5, 101756052), (6, 84796710), (9, 56531140), (10, 50878026), (12, 42398355), (15, 33918684), (18, 28265570), (20, 25439013), (30, 16959342), (36, 14132785), (45, 11306228), (60, 8479671), (61, 8340660), (90, 5653114), (122, 4170330), (180, 2826557), (183, 2780220), (244, 2085165), (305, 1668132), (366, 1390110), (549, 926740), (610, 834066), (732, 695055), (915, 556044), (1098, 463370), (1220, 417033), (1830, 278022), (2196, 231685), (2745, 185348), (3660, 139011), (5490, 92674), (10980, 46337)]