80073780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1334563}}^1$

素因数の和:1334575

約数の個数: 24

約数和(自身を含む): 224206752

約数和(自身を除く): 144132972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1334563, 2669126, 4003689, 5338252, 6672815, 8007378, 13345630, 16014756, 20018445, 26691260, 40036890, 80073780]

約数ペア:

[(1, 80073780), (2, 40036890), (3, 26691260), (4, 20018445), (5, 16014756), (6, 13345630), (10, 8007378), (12, 6672815), (15, 5338252), (20, 4003689), (30, 2669126), (60, 1334563)]