7316880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:768

約数の個数: 80

約数和(自身を含む): 23242560

約数和(自身を除く): 15925680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 709, 860, 1032, 1290, 1418, 1720, 2064, 2127, 2580, 2836, 3440, 3545, 4254, 5160, 5672, 7090, 8508, 10320, 10635, 11344, 14180, 17016, 21270, 28360, 30487, 34032, 42540, 56720, 60974, 85080, 91461, 121948, 152435, 170160, 182922, 243896, 304870, 365844, 457305, 487792, 609740, 731688, 914610, 1219480, 1463376, 1829220, 2438960, 3658440, 7316880]

約数ペア:

[(1, 7316880), (2, 3658440), (3, 2438960), (4, 1829220), (5, 1463376), (6, 1219480), (8, 914610), (10, 731688), (12, 609740), (15, 487792), (16, 457305), (20, 365844), (24, 304870), (30, 243896), (40, 182922), (43, 170160), (48, 152435), (60, 121948), (80, 91461), (86, 85080), (120, 60974), (129, 56720), (172, 42540), (215, 34032), (240, 30487), (258, 28360), (344, 21270), (430, 17016), (516, 14180), (645, 11344), (688, 10635), (709, 10320), (860, 8508), (1032, 7090), (1290, 5672), (1418, 5160), (1720, 4254), (2064, 3545), (2127, 3440), (2580, 2836)]