31969320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{266411}}^1$

素因数の和:266425

約数の個数: 32

約数和(自身を含む): 95908320

約数和(自身を除く): 63939000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 266411, 532822, 799233, 1065644, 1332055, 1598466, 2131288, 2664110, 3196932, 3996165, 5328220, 6393864, 7992330, 10656440, 15984660, 31969320]

約数ペア:

[(1, 31969320), (2, 15984660), (3, 10656440), (4, 7992330), (5, 6393864), (6, 5328220), (8, 3996165), (10, 3196932), (12, 2664110), (15, 2131288), (20, 1598466), (24, 1332055), (30, 1065644), (40, 799233), (60, 532822), (120, 266411)]