139014840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1158457}}^1$

素因数の和:1158471

約数の個数: 32

約数和(自身を含む): 417044880

約数和(自身を除く): 278030040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1158457, 2316914, 3475371, 4633828, 5792285, 6950742, 9267656, 11584570, 13901484, 17376855, 23169140, 27802968, 34753710, 46338280, 69507420, 139014840]

約数ペア:

[(1, 139014840), (2, 69507420), (3, 46338280), (4, 34753710), (5, 27802968), (6, 23169140), (8, 17376855), (10, 13901484), (12, 11584570), (15, 9267656), (20, 6950742), (24, 5792285), (30, 4633828), (40, 3475371), (60, 2316914), (120, 1158457)]