2656740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{44279}}^1$

素因数の和:44291

約数の個数: 24

約数和(自身を含む): 7439040

約数和(自身を除く): 4782300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 44279, 88558, 132837, 177116, 221395, 265674, 442790, 531348, 664185, 885580, 1328370, 2656740]

約数ペア:

[(1, 2656740), (2, 1328370), (3, 885580), (4, 664185), (5, 531348), (6, 442790), (10, 265674), (12, 221395), (15, 177116), (20, 132837), (30, 88558), (60, 44279)]