139242120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1160351}}^1$

素因数の和:1160365

約数の個数: 32

約数和(自身を含む): 417726720

約数和(自身を除く): 278484600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1160351, 2320702, 3481053, 4641404, 5801755, 6962106, 9282808, 11603510, 13924212, 17405265, 23207020, 27848424, 34810530, 46414040, 69621060, 139242120]

約数ペア:

[(1, 139242120), (2, 69621060), (3, 46414040), (4, 34810530), (5, 27848424), (6, 23207020), (8, 17405265), (10, 13924212), (12, 11603510), (15, 9282808), (20, 6962106), (24, 5801755), (30, 4641404), (40, 3481053), (60, 2320702), (120, 1160351)]