865795080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7214959}}^1$

素因数の和:7214973

約数の個数: 32

約数和(自身を含む): 2597385600

約数和(自身を除く): 1731590520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7214959, 14429918, 21644877, 28859836, 36074795, 43289754, 57719672, 72149590, 86579508, 108224385, 144299180, 173159016, 216448770, 288598360, 432897540, 865795080]

約数ペア:

[(1, 865795080), (2, 432897540), (3, 288598360), (4, 216448770), (5, 173159016), (6, 144299180), (8, 108224385), (10, 86579508), (12, 72149590), (15, 57719672), (20, 43289754), (24, 36074795), (30, 28859836), (40, 21644877), (60, 14429918), (120, 7214959)]