158430180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2640503}}^1$

素因数の和:2640515

約数の個数: 24

約数和(自身を含む): 443604672

約数和(自身を除く): 285174492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2640503, 5281006, 7921509, 10562012, 13202515, 15843018, 26405030, 31686036, 39607545, 52810060, 79215090, 158430180]

約数ペア:

[(1, 158430180), (2, 79215090), (3, 52810060), (4, 39607545), (5, 31686036), (6, 26405030), (10, 15843018), (12, 13202515), (15, 10562012), (20, 7921509), (30, 5281006), (60, 2640503)]