387657960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3230483}}^1$

素因数の和:3230497

約数の個数: 32

約数和(自身を含む): 1162974240

約数和(自身を除く): 775316280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3230483, 6460966, 9691449, 12921932, 16152415, 19382898, 25843864, 32304830, 38765796, 48457245, 64609660, 77531592, 96914490, 129219320, 193828980, 387657960]

約数ペア:

[(1, 387657960), (2, 193828980), (3, 129219320), (4, 96914490), (5, 77531592), (6, 64609660), (8, 48457245), (10, 38765796), (12, 32304830), (15, 25843864), (20, 19382898), (24, 16152415), (30, 12921932), (40, 9691449), (60, 6460966), (120, 3230483)]