80530620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1342177}}^1$

素因数の和:1342189

約数の個数: 24

約数和(自身を含む): 225485904

約数和(自身を除く): 144955284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1342177, 2684354, 4026531, 5368708, 6710885, 8053062, 13421770, 16106124, 20132655, 26843540, 40265310, 80530620]

約数ペア:

[(1, 80530620), (2, 40265310), (3, 26843540), (4, 20132655), (5, 16106124), (6, 13421770), (10, 8053062), (12, 6710885), (15, 5368708), (20, 4026531), (30, 2684354), (60, 1342177)]