439354920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3661291}}^1$

素因数の和:3661305

約数の個数: 32

約数和(自身を含む): 1318065120

約数和(自身を除く): 878710200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3661291, 7322582, 10983873, 14645164, 18306455, 21967746, 29290328, 36612910, 43935492, 54919365, 73225820, 87870984, 109838730, 146451640, 219677460, 439354920]

約数ペア:

[(1, 439354920), (2, 219677460), (3, 146451640), (4, 109838730), (5, 87870984), (6, 73225820), (8, 54919365), (10, 43935492), (12, 36612910), (15, 29290328), (20, 21967746), (24, 18306455), (30, 14645164), (40, 10983873), (60, 7322582), (120, 3661291)]