310370520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2586421}}^1$

素因数の和:2586435

約数の個数: 32

約数和(自身を含む): 931111920

約数和(自身を除く): 620741400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2586421, 5172842, 7759263, 10345684, 12932105, 15518526, 20691368, 25864210, 31037052, 38796315, 51728420, 62074104, 77592630, 103456840, 155185260, 310370520]

約数ペア:

[(1, 310370520), (2, 155185260), (3, 103456840), (4, 77592630), (5, 62074104), (6, 51728420), (8, 38796315), (10, 31037052), (12, 25864210), (15, 20691368), (20, 15518526), (24, 12932105), (30, 10345684), (40, 7759263), (60, 5172842), (120, 2586421)]