8272080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11489}}^1$

素因数の和:11508

約数の個数: 60

約数和(自身を含む): 27782820

約数和(自身を除く): 19510740

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, 11489, 22978, 34467, 45956, 57445, 68934, 91912, 103401, 114890, 137868, 172335, 183824, 206802, 229780, 275736, 344670, 413604, 459560, 517005, 551472, 689340, 827208, 919120, 1034010, 1378680, 1654416, 2068020, 2757360, 4136040, 8272080]

約数ペア:

[(1, 8272080), (2, 4136040), (3, 2757360), (4, 2068020), (5, 1654416), (6, 1378680), (8, 1034010), (9, 919120), (10, 827208), (12, 689340), (15, 551472), (16, 517005), (18, 459560), (20, 413604), (24, 344670), (30, 275736), (36, 229780), (40, 206802), (45, 183824), (48, 172335), (60, 137868), (72, 114890), (80, 103401), (90, 91912), (120, 68934), (144, 57445), (180, 45956), (240, 34467), (360, 22978), (720, 11489)]