87841080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{244003}}^1$

素因数の和:244020

約数の個数: 48

約数和(自身を含む): 285484680

約数和(自身を除く): 197643600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 244003, 488006, 732009, 976012, 1220015, 1464018, 1952024, 2196027, 2440030, 2928036, 3660045, 4392054, 4880060, 5856072, 7320090, 8784108, 9760120, 10980135, 14640180, 17568216, 21960270, 29280360, 43920540, 87841080]

約数ペア:

[(1, 87841080), (2, 43920540), (3, 29280360), (4, 21960270), (5, 17568216), (6, 14640180), (8, 10980135), (9, 9760120), (10, 8784108), (12, 7320090), (15, 5856072), (18, 4880060), (20, 4392054), (24, 3660045), (30, 2928036), (36, 2440030), (40, 2196027), (45, 1952024), (60, 1464018), (72, 1220015), (90, 976012), (120, 732009), (180, 488006), (360, 244003)]