487220520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{76607}}^1$

素因数の和:76674

約数の個数: 64

約数和(自身を含む): 1489259520

約数和(自身を除く): 1002039000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 76607, 153214, 229821, 306428, 383035, 459642, 612856, 766070, 919284, 1149105, 1532140, 1838568, 2298210, 3064280, 4060171, 4596420, 8120342, 9192840, 12180513, 16240684, 20300855, 24361026, 32481368, 40601710, 48722052, 60902565, 81203420, 97444104, 121805130, 162406840, 243610260, 487220520]

約数ペア:

[(1, 487220520), (2, 243610260), (3, 162406840), (4, 121805130), (5, 97444104), (6, 81203420), (8, 60902565), (10, 48722052), (12, 40601710), (15, 32481368), (20, 24361026), (24, 20300855), (30, 16240684), (40, 12180513), (53, 9192840), (60, 8120342), (106, 4596420), (120, 4060171), (159, 3064280), (212, 2298210), (265, 1838568), (318, 1532140), (424, 1149105), (530, 919284), (636, 766070), (795, 612856), (1060, 459642), (1272, 383035), (1590, 306428), (2120, 229821), (3180, 153214), (6360, 76607)]