87740283240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{81241003}}^1$

素因数の和:81241023

約数の個数: 64

約数和(自身を含む): 292467614400

約数和(自身を除く): 204727331160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 81241003, 162482006, 243723009, 324964012, 406205015, 487446018, 649928024, 731169027, 812410030, 974892036, 1218615045, 1462338054, 1624820060, 1949784072, 2193507081, 2437230090, 2924676108, 3249640120, 3655845135, 4387014162, 4874460180, 5849352216, 7311690270, 8774028324, 9748920360, 10967535405, 14623380540, 17548056648, 21935070810, 29246761080, 43870141620, 87740283240]

約数ペア:

[(1, 87740283240), (2, 43870141620), (3, 29246761080), (4, 21935070810), (5, 17548056648), (6, 14623380540), (8, 10967535405), (9, 9748920360), (10, 8774028324), (12, 7311690270), (15, 5849352216), (18, 4874460180), (20, 4387014162), (24, 3655845135), (27, 3249640120), (30, 2924676108), (36, 2437230090), (40, 2193507081), (45, 1949784072), (54, 1624820060), (60, 1462338054), (72, 1218615045), (90, 974892036), (108, 812410030), (120, 731169027), (135, 649928024), (180, 487446018), (216, 406205015), (270, 324964012), (360, 243723009), (540, 162482006), (1080, 81241003)]