3161080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6079}}^1$

素因数の和:6103

約数の個数: 32

約数和(自身を含む): 7660800

約数和(自身を除く): 4499720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 6079, 12158, 24316, 30395, 48632, 60790, 79027, 121580, 158054, 243160, 316108, 395135, 632216, 790270, 1580540, 3161080]

約数ペア:

[(1, 3161080), (2, 1580540), (4, 790270), (5, 632216), (8, 395135), (10, 316108), (13, 243160), (20, 158054), (26, 121580), (40, 79027), (52, 60790), (65, 48632), (104, 30395), (130, 24316), (260, 12158), (520, 6079)]