776217720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6468481}}^1$

素因数の和:6468495

約数の個数: 32

約数和(自身を含む): 2328653520

約数和(自身を除く): 1552435800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6468481, 12936962, 19405443, 25873924, 32342405, 38810886, 51747848, 64684810, 77621772, 97027215, 129369620, 155243544, 194054430, 258739240, 388108860, 776217720]

約数ペア:

[(1, 776217720), (2, 388108860), (3, 258739240), (4, 194054430), (5, 155243544), (6, 129369620), (8, 97027215), (10, 77621772), (12, 64684810), (15, 51747848), (20, 38810886), (24, 32342405), (30, 25873924), (40, 19405443), (60, 12936962), (120, 6468481)]