68377380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1139623}}^1$

素因数の和:1139635

約数の個数: 24

約数和(自身を含む): 191456832

約数和(自身を除く): 123079452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1139623, 2279246, 3418869, 4558492, 5698115, 6837738, 11396230, 13675476, 17094345, 22792460, 34188690, 68377380]

約数ペア:

[(1, 68377380), (2, 34188690), (3, 22792460), (4, 17094345), (5, 13675476), (6, 11396230), (10, 6837738), (12, 5698115), (15, 4558492), (20, 3418869), (30, 2279246), (60, 1139623)]