15914940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{265249}}^1$

素因数の和:265261

約数の個数: 24

約数和(自身を含む): 44562000

約数和(自身を除く): 28647060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 265249, 530498, 795747, 1060996, 1326245, 1591494, 2652490, 3182988, 3978735, 5304980, 7957470, 15914940]

約数ペア:

[(1, 15914940), (2, 7957470), (3, 5304980), (4, 3978735), (5, 3182988), (6, 2652490), (10, 1591494), (12, 1326245), (15, 1060996), (20, 795747), (30, 530498), (60, 265249)]