150315780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2505263}}^1$

素因数の和:2505275

約数の個数: 24

約数和(自身を含む): 420884352

約数和(自身を除く): 270568572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2505263, 5010526, 7515789, 10021052, 12526315, 15031578, 25052630, 30063156, 37578945, 50105260, 75157890, 150315780]

約数ペア:

[(1, 150315780), (2, 75157890), (3, 50105260), (4, 37578945), (5, 30063156), (6, 25052630), (10, 15031578), (12, 12526315), (15, 10021052), (20, 7515789), (30, 5010526), (60, 2505263)]