15061360

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2579}}^1$

素因数の和:2665

約数の個数: 40

約数和(自身を含む): 35511120

約数和(自身を除く): 20449760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2579, 2920, 5158, 5840, 10316, 12895, 20632, 25790, 41264, 51580, 103160, 188267, 206320, 376534, 753068, 941335, 1506136, 1882670, 3012272, 3765340, 7530680, 15061360]

約数ペア:

[(1, 15061360), (2, 7530680), (4, 3765340), (5, 3012272), (8, 1882670), (10, 1506136), (16, 941335), (20, 753068), (40, 376534), (73, 206320), (80, 188267), (146, 103160), (292, 51580), (365, 41264), (584, 25790), (730, 20632), (1168, 12895), (1460, 10316), (2579, 5840), (2920, 5158)]