39131880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{326099}}^1$

素因数の和:326113

約数の個数: 32

約数和(自身を含む): 117396000

約数和(自身を除く): 78264120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 326099, 652198, 978297, 1304396, 1630495, 1956594, 2608792, 3260990, 3913188, 4891485, 6521980, 7826376, 9782970, 13043960, 19565940, 39131880]

約数ペア:

[(1, 39131880), (2, 19565940), (3, 13043960), (4, 9782970), (5, 7826376), (6, 6521980), (8, 4891485), (10, 3913188), (12, 3260990), (15, 2608792), (20, 1956594), (24, 1630495), (30, 1304396), (40, 978297), (60, 652198), (120, 326099)]