15328860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{569}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 43092000

約数和(自身を除く): 27763140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 569, 898, 1138, 1347, 1707, 1796, 2245, 2276, 2694, 2845, 3414, 4490, 5388, 5690, 6735, 6828, 8535, 8980, 11380, 13470, 17070, 26940, 34140, 255481, 510962, 766443, 1021924, 1277405, 1532886, 2554810, 3065772, 3832215, 5109620, 7664430, 15328860]

約数ペア:

[(1, 15328860), (2, 7664430), (3, 5109620), (4, 3832215), (5, 3065772), (6, 2554810), (10, 1532886), (12, 1277405), (15, 1021924), (20, 766443), (30, 510962), (60, 255481), (449, 34140), (569, 26940), (898, 17070), (1138, 13470), (1347, 11380), (1707, 8980), (1796, 8535), (2245, 6828), (2276, 6735), (2694, 5690), (2845, 5388), (3414, 4490)]