168580560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3329}}^1$

素因数の和:3556

約数の個数: 80

約数和(自身を含む): 525234240

約数和(自身を除く): 356653680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 3329, 3376, 4220, 5064, 6330, 6658, 8440, 9987, 10128, 12660, 13316, 16645, 16880, 19974, 25320, 26632, 33290, 39948, 49935, 50640, 53264, 66580, 79896, 99870, 133160, 159792, 199740, 266320, 399480, 702419, 798960, 1404838, 2107257, 2809676, 3512095, 4214514, 5619352, 7024190, 8429028, 10536285, 11238704, 14048380, 16858056, 21072570, 28096760, 33716112, 42145140, 56193520, 84290280, 168580560]

約数ペア:

[(1, 168580560), (2, 84290280), (3, 56193520), (4, 42145140), (5, 33716112), (6, 28096760), (8, 21072570), (10, 16858056), (12, 14048380), (15, 11238704), (16, 10536285), (20, 8429028), (24, 7024190), (30, 5619352), (40, 4214514), (48, 3512095), (60, 2809676), (80, 2107257), (120, 1404838), (211, 798960), (240, 702419), (422, 399480), (633, 266320), (844, 199740), (1055, 159792), (1266, 133160), (1688, 99870), (2110, 79896), (2532, 66580), (3165, 53264), (3329, 50640), (3376, 49935), (4220, 39948), (5064, 33290), (6330, 26632), (6658, 25320), (8440, 19974), (9987, 16880), (10128, 16645), (12660, 13316)]