141875640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{394099}}^1$

素因数の和:394116

約数の個数: 48

約数和(自身を含む): 461097000

約数和(自身を除く): 319221360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 394099, 788198, 1182297, 1576396, 1970495, 2364594, 3152792, 3546891, 3940990, 4729188, 5911485, 7093782, 7881980, 9458376, 11822970, 14187564, 15763960, 17734455, 23645940, 28375128, 35468910, 47291880, 70937820, 141875640]

約数ペア:

[(1, 141875640), (2, 70937820), (3, 47291880), (4, 35468910), (5, 28375128), (6, 23645940), (8, 17734455), (9, 15763960), (10, 14187564), (12, 11822970), (15, 9458376), (18, 7881980), (20, 7093782), (24, 5911485), (30, 4729188), (36, 3940990), (40, 3546891), (45, 3152792), (60, 2364594), (72, 1970495), (90, 1576396), (120, 1182297), (180, 788198), (360, 394099)]