157504080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{656267}}^1$

素因数の和:656283

約数の個数: 40

約数和(自身を含む): 488263392

約数和(自身を除く): 330759312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 656267, 1312534, 1968801, 2625068, 3281335, 3937602, 5250136, 6562670, 7875204, 9844005, 10500272, 13125340, 15750408, 19688010, 26250680, 31500816, 39376020, 52501360, 78752040, 157504080]

約数ペア:

[(1, 157504080), (2, 78752040), (3, 52501360), (4, 39376020), (5, 31500816), (6, 26250680), (8, 19688010), (10, 15750408), (12, 13125340), (15, 10500272), (16, 9844005), (20, 7875204), (24, 6562670), (30, 5250136), (40, 3937602), (48, 3281335), (60, 2625068), (80, 1968801), (120, 1312534), (240, 656267)]