6642160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:458

約数の個数: 80

約数和(自身を含む): 18302400

約数和(自身を除く): 11660240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 409, 464, 560, 580, 812, 818, 1015, 1160, 1624, 1636, 2030, 2045, 2320, 2863, 3248, 3272, 4060, 4090, 5726, 6544, 8120, 8180, 11452, 11861, 14315, 16240, 16360, 22904, 23722, 28630, 32720, 45808, 47444, 57260, 59305, 83027, 94888, 114520, 118610, 166054, 189776, 229040, 237220, 332108, 415135, 474440, 664216, 830270, 948880, 1328432, 1660540, 3321080, 6642160]

約数ペア:

[(1, 6642160), (2, 3321080), (4, 1660540), (5, 1328432), (7, 948880), (8, 830270), (10, 664216), (14, 474440), (16, 415135), (20, 332108), (28, 237220), (29, 229040), (35, 189776), (40, 166054), (56, 118610), (58, 114520), (70, 94888), (80, 83027), (112, 59305), (116, 57260), (140, 47444), (145, 45808), (203, 32720), (232, 28630), (280, 23722), (290, 22904), (406, 16360), (409, 16240), (464, 14315), (560, 11861), (580, 11452), (812, 8180), (818, 8120), (1015, 6544), (1160, 5726), (1624, 4090), (1636, 4060), (2030, 3272), (2045, 3248), (2320, 2863)]