231354840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1927957}}^1$

素因数の和:1927971

約数の個数: 32

約数和(自身を含む): 694064880

約数和(自身を除く): 462710040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1927957, 3855914, 5783871, 7711828, 9639785, 11567742, 15423656, 19279570, 23135484, 28919355, 38559140, 46270968, 57838710, 77118280, 115677420, 231354840]

約数ペア:

[(1, 231354840), (2, 115677420), (3, 77118280), (4, 57838710), (5, 46270968), (6, 38559140), (8, 28919355), (10, 23135484), (12, 19279570), (15, 15423656), (20, 11567742), (24, 9639785), (30, 7711828), (40, 5783871), (60, 3855914), (120, 1927957)]