80675310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{62539}}^1$

素因数の和:62592

約数の個数: 32

約数和(自身を含む): 198126720

約数和(自身を除く): 117451410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 62539, 125078, 187617, 312695, 375234, 625390, 938085, 1876170, 2689177, 5378354, 8067531, 13445885, 16135062, 26891770, 40337655, 80675310]

約数ペア:

[(1, 80675310), (2, 40337655), (3, 26891770), (5, 16135062), (6, 13445885), (10, 8067531), (15, 5378354), (30, 2689177), (43, 1876170), (86, 938085), (129, 625390), (215, 375234), (258, 312695), (430, 187617), (645, 125078), (1290, 62539)]