31959960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{266333}}^1$

素因数の和:266347

約数の個数: 32

約数和(自身を含む): 95880240

約数和(自身を除く): 63920280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 266333, 532666, 798999, 1065332, 1331665, 1597998, 2130664, 2663330, 3195996, 3994995, 5326660, 6391992, 7989990, 10653320, 15979980, 31959960]

約数ペア:

[(1, 31959960), (2, 15979980), (3, 10653320), (4, 7989990), (5, 6391992), (6, 5326660), (8, 3994995), (10, 3195996), (12, 2663330), (15, 2130664), (20, 1597998), (24, 1331665), (30, 1065332), (40, 798999), (60, 532666), (120, 266333)]