30624660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15467}}^1$

素因数の和:15493

約数の個数: 72

約数和(自身を含む): 101346336

約数和(自身を除く): 70721676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 15467, 30934, 46401, 61868, 77335, 92802, 139203, 154670, 170137, 185604, 232005, 278406, 309340, 340274, 464010, 510411, 556812, 680548, 696015, 850685, 928020, 1020822, 1392030, 1531233, 1701370, 2041644, 2552055, 2784060, 3062466, 3402740, 5104110, 6124932, 7656165, 10208220, 15312330, 30624660]

約数ペア:

[(1, 30624660), (2, 15312330), (3, 10208220), (4, 7656165), (5, 6124932), (6, 5104110), (9, 3402740), (10, 3062466), (11, 2784060), (12, 2552055), (15, 2041644), (18, 1701370), (20, 1531233), (22, 1392030), (30, 1020822), (33, 928020), (36, 850685), (44, 696015), (45, 680548), (55, 556812), (60, 510411), (66, 464010), (90, 340274), (99, 309340), (110, 278406), (132, 232005), (165, 185604), (180, 170137), (198, 154670), (220, 139203), (330, 92802), (396, 77335), (495, 61868), (660, 46401), (990, 30934), (1980, 15467)]