105394920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{878291}}^1$

素因数の和:878305

約数の個数: 32

約数和(自身を含む): 316185120

約数和(自身を除く): 210790200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 878291, 1756582, 2634873, 3513164, 4391455, 5269746, 7026328, 8782910, 10539492, 13174365, 17565820, 21078984, 26348730, 35131640, 52697460, 105394920]

約数ペア:

[(1, 105394920), (2, 52697460), (3, 35131640), (4, 26348730), (5, 21078984), (6, 17565820), (8, 13174365), (10, 10539492), (12, 8782910), (15, 7026328), (20, 5269746), (24, 4391455), (30, 3513164), (40, 2634873), (60, 1756582), (120, 878291)]