61548120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{56989}}^1$

素因数の和:57009

約数の個数: 64

約数和(自身を含む): 205164000

約数和(自身を除く): 143615880

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, 56989, 113978, 170967, 227956, 284945, 341934, 455912, 512901, 569890, 683868, 854835, 1025802, 1139780, 1367736, 1538703, 1709670, 2051604, 2279560, 2564505, 3077406, 3419340, 4103208, 5129010, 6154812, 6838680, 7693515, 10258020, 12309624, 15387030, 20516040, 30774060, 61548120]

約数ペア:

[(1, 61548120), (2, 30774060), (3, 20516040), (4, 15387030), (5, 12309624), (6, 10258020), (8, 7693515), (9, 6838680), (10, 6154812), (12, 5129010), (15, 4103208), (18, 3419340), (20, 3077406), (24, 2564505), (27, 2279560), (30, 2051604), (36, 1709670), (40, 1538703), (45, 1367736), (54, 1139780), (60, 1025802), (72, 854835), (90, 683868), (108, 569890), (120, 512901), (135, 455912), (180, 341934), (216, 284945), (270, 227956), (360, 170967), (540, 113978), (1080, 56989)]