123723780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2062063}}^1$

素因数の和:2062075

約数の個数: 24

約数和(自身を含む): 346426752

約数和(自身を除く): 222702972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2062063, 4124126, 6186189, 8248252, 10310315, 12372378, 20620630, 24744756, 30930945, 41241260, 61861890, 123723780]

約数ペア:

[(1, 123723780), (2, 61861890), (3, 41241260), (4, 30930945), (5, 24744756), (6, 20620630), (10, 12372378), (12, 10310315), (15, 8248252), (20, 6186189), (30, 4124126), (60, 2062063)]