1230560

素因数分解:

$2^5\times 5^1\times {\mathrm{7691}}^1$

素因数の和:7706

約数の個数: 24

約数和(自身を含む): 2907576

約数和(自身を除く): 1677016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 7691, 15382, 30764, 38455, 61528, 76910, 123056, 153820, 246112, 307640, 615280, 1230560]

約数ペア:

[(1, 1230560), (2, 615280), (4, 307640), (5, 246112), (8, 153820), (10, 123056), (16, 76910), (20, 61528), (32, 38455), (40, 30764), (80, 15382), (160, 7691)]