138961320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1158011}}^1$

素因数の和:1158025

約数の個数: 32

約数和(自身を含む): 416884320

約数和(自身を除く): 277923000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1158011, 2316022, 3474033, 4632044, 5790055, 6948066, 9264088, 11580110, 13896132, 17370165, 23160220, 27792264, 34740330, 46320440, 69480660, 138961320]

約数ペア:

[(1, 138961320), (2, 69480660), (3, 46320440), (4, 34740330), (5, 27792264), (6, 23160220), (8, 17370165), (10, 13896132), (12, 11580110), (15, 9264088), (20, 6948066), (24, 5790055), (30, 4632044), (40, 3474033), (60, 2316022), (120, 1158011)]