151986840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1266557}}^1$

素因数の和:1266571

約数の個数: 32

約数和(自身を含む): 455960880

約数和(自身を除く): 303974040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1266557, 2533114, 3799671, 5066228, 6332785, 7599342, 10132456, 12665570, 15198684, 18998355, 25331140, 30397368, 37996710, 50662280, 75993420, 151986840]

約数ペア:

[(1, 151986840), (2, 75993420), (3, 50662280), (4, 37996710), (5, 30397368), (6, 25331140), (8, 18998355), (10, 15198684), (12, 12665570), (15, 10132456), (20, 7599342), (24, 6332785), (30, 5066228), (40, 3799671), (60, 2533114), (120, 1266557)]