73030240

素因数分解:

$2^5\times 5^1\times {\mathrm{456439}}^1$

素因数の和:456454

約数の個数: 24

約数和(自身を含む): 172534320

約数和(自身を除く): 99504080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 456439, 912878, 1825756, 2282195, 3651512, 4564390, 7303024, 9128780, 14606048, 18257560, 36515120, 73030240]

約数ペア:

[(1, 73030240), (2, 36515120), (4, 18257560), (5, 14606048), (8, 9128780), (10, 7303024), (16, 4564390), (20, 3651512), (32, 2282195), (40, 1825756), (80, 912878), (160, 456439)]