199632480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{415901}}^1$

素因数の和:415919

約数の個数: 48

約数和(自身を含む): 628843824

約数和(自身を除く): 429211344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 415901, 831802, 1247703, 1663604, 2079505, 2495406, 3327208, 4159010, 4990812, 6238515, 6654416, 8318020, 9981624, 12477030, 13308832, 16636040, 19963248, 24954060, 33272080, 39926496, 49908120, 66544160, 99816240, 199632480]

約数ペア:

[(1, 199632480), (2, 99816240), (3, 66544160), (4, 49908120), (5, 39926496), (6, 33272080), (8, 24954060), (10, 19963248), (12, 16636040), (15, 13308832), (16, 12477030), (20, 9981624), (24, 8318020), (30, 6654416), (32, 6238515), (40, 4990812), (48, 4159010), (60, 3327208), (80, 2495406), (96, 2079505), (120, 1663604), (160, 1247703), (240, 831802), (480, 415901)]