4457580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{74293}}^1$

素因数の和:74305

約数の個数: 24

約数和(自身を含む): 12481392

約数和(自身を除く): 8023812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 74293, 148586, 222879, 297172, 371465, 445758, 742930, 891516, 1114395, 1485860, 2228790, 4457580]

約数ペア:

[(1, 4457580), (2, 2228790), (3, 1485860), (4, 1114395), (5, 891516), (6, 742930), (10, 445758), (12, 371465), (15, 297172), (20, 222879), (30, 148586), (60, 74293)]