955379640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7961497}}^1$

素因数の和:7961511

約数の個数: 32

約数和(自身を含む): 2866139280

約数和(自身を除く): 1910759640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7961497, 15922994, 23884491, 31845988, 39807485, 47768982, 63691976, 79614970, 95537964, 119422455, 159229940, 191075928, 238844910, 318459880, 477689820, 955379640]

約数ペア:

[(1, 955379640), (2, 477689820), (3, 318459880), (4, 238844910), (5, 191075928), (6, 159229940), (8, 119422455), (10, 95537964), (12, 79614970), (15, 63691976), (20, 47768982), (24, 39807485), (30, 31845988), (40, 23884491), (60, 15922994), (120, 7961497)]