15152180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24439}}^1$

素因数の和:24479

約数の個数: 24

約数和(自身を含む): 32847360

約数和(自身を除く): 17695180

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 24439, 48878, 97756, 122195, 244390, 488780, 757609, 1515218, 3030436, 3788045, 7576090, 15152180]

約数ペア:

[(1, 15152180), (2, 7576090), (4, 3788045), (5, 3030436), (10, 1515218), (20, 757609), (31, 488780), (62, 244390), (124, 122195), (155, 97756), (310, 48878), (620, 24439)]