15479760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{64499}}^1$

素因数の和:64515

約数の個数: 40

約数和(自身を含む): 47988000

約数和(自身を除く): 32508240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 64499, 128998, 193497, 257996, 322495, 386994, 515992, 644990, 773988, 967485, 1031984, 1289980, 1547976, 1934970, 2579960, 3095952, 3869940, 5159920, 7739880, 15479760]

約数ペア:

[(1, 15479760), (2, 7739880), (3, 5159920), (4, 3869940), (5, 3095952), (6, 2579960), (8, 1934970), (10, 1547976), (12, 1289980), (15, 1031984), (16, 967485), (20, 773988), (24, 644990), (30, 515992), (40, 386994), (48, 322495), (60, 257996), (80, 193497), (120, 128998), (240, 64499)]