135407640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1128397}}^1$

素因数の和:1128411

約数の個数: 32

約数和(自身を含む): 406223280

約数和(自身を除く): 270815640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1128397, 2256794, 3385191, 4513588, 5641985, 6770382, 9027176, 11283970, 13540764, 16925955, 22567940, 27081528, 33851910, 45135880, 67703820, 135407640]

約数ペア:

[(1, 135407640), (2, 67703820), (3, 45135880), (4, 33851910), (5, 27081528), (6, 22567940), (8, 16925955), (10, 13540764), (12, 11283970), (15, 9027176), (20, 6770382), (24, 5641985), (30, 4513588), (40, 3385191), (60, 2256794), (120, 1128397)]