38139240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317827}}^1$

素因数の和:317841

約数の個数: 32

約数和(自身を含む): 114418080

約数和(自身を除く): 76278840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317827, 635654, 953481, 1271308, 1589135, 1906962, 2542616, 3178270, 3813924, 4767405, 6356540, 7627848, 9534810, 12713080, 19069620, 38139240]

約数ペア:

[(1, 38139240), (2, 19069620), (3, 12713080), (4, 9534810), (5, 7627848), (6, 6356540), (8, 4767405), (10, 3813924), (12, 3178270), (15, 2542616), (20, 1906962), (24, 1589135), (30, 1271308), (40, 953481), (60, 635654), (120, 317827)]