1609980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{26833}}^1$

素因数の和:26845

約数の個数: 24

約数和(自身を含む): 4508112

約数和(自身を除く): 2898132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 26833, 53666, 80499, 107332, 134165, 160998, 268330, 321996, 402495, 536660, 804990, 1609980]

約数ペア:

[(1, 1609980), (2, 804990), (3, 536660), (4, 402495), (5, 321996), (6, 268330), (10, 160998), (12, 134165), (15, 107332), (20, 80499), (30, 53666), (60, 26833)]