2139240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17827}}^1$

素因数の和:17841

約数の個数: 32

約数和(自身を含む): 6418080

約数和(自身を除く): 4278840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17827, 35654, 53481, 71308, 89135, 106962, 142616, 178270, 213924, 267405, 356540, 427848, 534810, 713080, 1069620, 2139240]

約数ペア:

[(1, 2139240), (2, 1069620), (3, 713080), (4, 534810), (5, 427848), (6, 356540), (8, 267405), (10, 213924), (12, 178270), (15, 142616), (20, 106962), (24, 89135), (30, 71308), (40, 53481), (60, 35654), (120, 17827)]