30586240

素因数分解:

$2^7\times 5^1\times {\mathrm{47791}}^1$

素因数の和:47810

約数の個数: 32

約数和(自身を含む): 73121760

約数和(自身を除く): 42535520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 47791, 95582, 191164, 238955, 382328, 477910, 764656, 955820, 1529312, 1911640, 3058624, 3823280, 6117248, 7646560, 15293120, 30586240]

約数ペア:

[(1, 30586240), (2, 15293120), (4, 7646560), (5, 6117248), (8, 3823280), (10, 3058624), (16, 1911640), (20, 1529312), (32, 955820), (40, 764656), (64, 477910), (80, 382328), (128, 238955), (160, 191164), (320, 95582), (640, 47791)]