39770760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331423}}^1$

素因数の和:331437

約数の個数: 32

約数和(自身を含む): 119312640

約数和(自身を除く): 79541880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331423, 662846, 994269, 1325692, 1657115, 1988538, 2651384, 3314230, 3977076, 4971345, 6628460, 7954152, 9942690, 13256920, 19885380, 39770760]

約数ペア:

[(1, 39770760), (2, 19885380), (3, 13256920), (4, 9942690), (5, 7954152), (6, 6628460), (8, 4971345), (10, 3977076), (12, 3314230), (15, 2651384), (20, 1988538), (24, 1657115), (30, 1325692), (40, 994269), (60, 662846), (120, 331423)]