82072080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113989}}^1$

素因数の和:114008

約数の個数: 60

約数和(自身を含む): 275627820

約数和(自身を除く): 193555740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 113989, 227978, 341967, 455956, 569945, 683934, 911912, 1025901, 1139890, 1367868, 1709835, 1823824, 2051802, 2279780, 2735736, 3419670, 4103604, 4559560, 5129505, 5471472, 6839340, 8207208, 9119120, 10259010, 13678680, 16414416, 20518020, 27357360, 41036040, 82072080]

約数ペア:

[(1, 82072080), (2, 41036040), (3, 27357360), (4, 20518020), (5, 16414416), (6, 13678680), (8, 10259010), (9, 9119120), (10, 8207208), (12, 6839340), (15, 5471472), (16, 5129505), (18, 4559560), (20, 4103604), (24, 3419670), (30, 2735736), (36, 2279780), (40, 2051802), (45, 1823824), (48, 1709835), (60, 1367868), (72, 1139890), (80, 1025901), (90, 911912), (120, 683934), (144, 569945), (180, 455956), (240, 341967), (360, 227978), (720, 113989)]