72761460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1499}}^1$

素因数の和:2320

約数の個数: 48

約数和(自身を含む): 204120000

約数和(自身を除く): 131358540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 809, 1499, 1618, 2427, 2998, 3236, 4045, 4497, 4854, 5996, 7495, 8090, 8994, 9708, 12135, 14990, 16180, 17988, 22485, 24270, 29980, 44970, 48540, 89940, 1212691, 2425382, 3638073, 4850764, 6063455, 7276146, 12126910, 14552292, 18190365, 24253820, 36380730, 72761460]

約数ペア:

[(1, 72761460), (2, 36380730), (3, 24253820), (4, 18190365), (5, 14552292), (6, 12126910), (10, 7276146), (12, 6063455), (15, 4850764), (20, 3638073), (30, 2425382), (60, 1212691), (809, 89940), (1499, 48540), (1618, 44970), (2427, 29980), (2998, 24270), (3236, 22485), (4045, 17988), (4497, 16180), (4854, 14990), (5996, 12135), (7495, 9708), (8090, 8994)]