222800520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{31469}}^1$

素因数の和:31542

約数の個数: 64

約数和(自身を含む): 679752000

約数和(自身を除く): 456951480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 31469, 62938, 94407, 125876, 157345, 188814, 251752, 314690, 377628, 472035, 629380, 755256, 944070, 1258760, 1856671, 1888140, 3713342, 3776280, 5570013, 7426684, 9283355, 11140026, 14853368, 18566710, 22280052, 27850065, 37133420, 44560104, 55700130, 74266840, 111400260, 222800520]

約数ペア:

[(1, 222800520), (2, 111400260), (3, 74266840), (4, 55700130), (5, 44560104), (6, 37133420), (8, 27850065), (10, 22280052), (12, 18566710), (15, 14853368), (20, 11140026), (24, 9283355), (30, 7426684), (40, 5570013), (59, 3776280), (60, 3713342), (118, 1888140), (120, 1856671), (177, 1258760), (236, 944070), (295, 755256), (354, 629380), (472, 472035), (590, 377628), (708, 314690), (885, 251752), (1180, 188814), (1416, 157345), (1770, 125876), (2360, 94407), (3540, 62938), (7080, 31469)]