40789740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{679829}}^1$

素因数の和:679841

約数の個数: 24

約数和(自身を含む): 114211440

約数和(自身を除く): 73421700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 679829, 1359658, 2039487, 2719316, 3399145, 4078974, 6798290, 8157948, 10197435, 13596580, 20394870, 40789740]

約数ペア:

[(1, 40789740), (2, 20394870), (3, 13596580), (4, 10197435), (5, 8157948), (6, 6798290), (10, 4078974), (12, 3399145), (15, 2719316), (20, 2039487), (30, 1359658), (60, 679829)]