78979080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{658159}}^1$

素因数の和:658173

約数の個数: 32

約数和(自身を含む): 236937600

約数和(自身を除く): 157958520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 658159, 1316318, 1974477, 2632636, 3290795, 3948954, 5265272, 6581590, 7897908, 9872385, 13163180, 15795816, 19744770, 26326360, 39489540, 78979080]

約数ペア:

[(1, 78979080), (2, 39489540), (3, 26326360), (4, 19744770), (5, 15795816), (6, 13163180), (8, 9872385), (10, 7897908), (12, 6581590), (15, 5265272), (20, 3948954), (24, 3290795), (30, 2632636), (40, 1974477), (60, 1316318), (120, 658159)]