15293120

素因数分解:

$2^6\times 5^1\times {\mathrm{47791}}^1$

素因数の和:47808

約数の個数: 28

約数和(自身を含む): 36417504

約数和(自身を除く): 21124384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 47791, 95582, 191164, 238955, 382328, 477910, 764656, 955820, 1529312, 1911640, 3058624, 3823280, 7646560, 15293120]

約数ペア:

[(1, 15293120), (2, 7646560), (4, 3823280), (5, 3058624), (8, 1911640), (10, 1529312), (16, 955820), (20, 764656), (32, 477910), (40, 382328), (64, 238955), (80, 191164), (160, 95582), (320, 47791)]