40330140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{672169}}^1$

素因数の和:672181

約数の個数: 24

約数和(自身を含む): 112924560

約数和(自身を除く): 72594420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 672169, 1344338, 2016507, 2688676, 3360845, 4033014, 6721690, 8066028, 10082535, 13443380, 20165070, 40330140]

約数ペア:

[(1, 40330140), (2, 20165070), (3, 13443380), (4, 10082535), (5, 8066028), (6, 6721690), (10, 4033014), (12, 3360845), (15, 2688676), (20, 2016507), (30, 1344338), (60, 672169)]