313860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5231}}^1$

素因数の和:5243

約数の個数: 24

約数和(自身を含む): 878976

約数和(自身を除く): 565116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5231, 10462, 15693, 20924, 26155, 31386, 52310, 62772, 78465, 104620, 156930, 313860]

約数ペア:

[(1, 313860), (2, 156930), (3, 104620), (4, 78465), (5, 62772), (6, 52310), (10, 31386), (12, 26155), (15, 20924), (20, 15693), (30, 10462), (60, 5231)]