30959520

素因数分解:

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

素因数の和:64517

約数の個数: 48

約数和(自身を含む): 97524000

約数和(自身を除く): 66564480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 64499, 128998, 193497, 257996, 322495, 386994, 515992, 644990, 773988, 967485, 1031984, 1289980, 1547976, 1934970, 2063968, 2579960, 3095952, 3869940, 5159920, 6191904, 7739880, 10319840, 15479760, 30959520]

約数ペア:

[(1, 30959520), (2, 15479760), (3, 10319840), (4, 7739880), (5, 6191904), (6, 5159920), (8, 3869940), (10, 3095952), (12, 2579960), (15, 2063968), (16, 1934970), (20, 1547976), (24, 1289980), (30, 1031984), (32, 967485), (40, 773988), (48, 644990), (60, 515992), (80, 386994), (96, 322495), (120, 257996), (160, 193497), (240, 128998), (480, 64499)]