397630560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{828397}}^1$

素因数の和:828415

約数の個数: 48

約数和(自身を含む): 1252537776

約数和(自身を除く): 854907216

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, 828397, 1656794, 2485191, 3313588, 4141985, 4970382, 6627176, 8283970, 9940764, 12425955, 13254352, 16567940, 19881528, 24851910, 26508704, 33135880, 39763056, 49703820, 66271760, 79526112, 99407640, 132543520, 198815280, 397630560]

約数ペア:

[(1, 397630560), (2, 198815280), (3, 132543520), (4, 99407640), (5, 79526112), (6, 66271760), (8, 49703820), (10, 39763056), (12, 33135880), (15, 26508704), (16, 24851910), (20, 19881528), (24, 16567940), (30, 13254352), (32, 12425955), (40, 9940764), (48, 8283970), (60, 6627176), (80, 4970382), (96, 4141985), (120, 3313588), (160, 2485191), (240, 1656794), (480, 828397)]