2510159640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{87523}}^1$

素因数の和:87776

約数の個数: 64

約数和(自身を含む): 7562073600

約数和(自身を除く): 5051913960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4780, 5736, 7170, 9560, 14340, 28680, 87523, 175046, 262569, 350092, 437615, 525138, 700184, 875230, 1050276, 1312845, 1750460, 2100552, 2625690, 3500920, 5251380, 10502760, 20917997, 41835994, 62753991, 83671988, 104589985, 125507982, 167343976, 209179970, 251015964, 313769955, 418359940, 502031928, 627539910, 836719880, 1255079820, 2510159640]

約数ペア:

[(1, 2510159640), (2, 1255079820), (3, 836719880), (4, 627539910), (5, 502031928), (6, 418359940), (8, 313769955), (10, 251015964), (12, 209179970), (15, 167343976), (20, 125507982), (24, 104589985), (30, 83671988), (40, 62753991), (60, 41835994), (120, 20917997), (239, 10502760), (478, 5251380), (717, 3500920), (956, 2625690), (1195, 2100552), (1434, 1750460), (1912, 1312845), (2390, 1050276), (2868, 875230), (3585, 700184), (4780, 525138), (5736, 437615), (7170, 350092), (9560, 262569), (14340, 175046), (28680, 87523)]