69957960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{582983}}^1$

素因数の和:582997

約数の個数: 32

約数和(自身を含む): 209874240

約数和(自身を除く): 139916280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 582983, 1165966, 1748949, 2331932, 2914915, 3497898, 4663864, 5829830, 6995796, 8744745, 11659660, 13991592, 17489490, 23319320, 34978980, 69957960]

約数ペア:

[(1, 69957960), (2, 34978980), (3, 23319320), (4, 17489490), (5, 13991592), (6, 11659660), (8, 8744745), (10, 6995796), (12, 5829830), (15, 4663864), (20, 3497898), (24, 2914915), (30, 2331932), (40, 1748949), (60, 1165966), (120, 582983)]