156745140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2612419}}^1$

素因数の和:2612431

約数の個数: 24

約数和(自身を含む): 438886560

約数和(自身を除く): 282141420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2612419, 5224838, 7837257, 10449676, 13062095, 15674514, 26124190, 31349028, 39186285, 52248380, 78372570, 156745140]

約数ペア:

[(1, 156745140), (2, 78372570), (3, 52248380), (4, 39186285), (5, 31349028), (6, 26124190), (10, 15674514), (12, 13062095), (15, 10449676), (20, 7837257), (30, 5224838), (60, 2612419)]