12874440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6311}}^1$

素因数の和:6342

約数の個数: 64

約数和(自身を含む): 40901760

約数和(自身を除く): 28027320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 6311, 12622, 18933, 25244, 31555, 37866, 50488, 63110, 75732, 94665, 107287, 126220, 151464, 189330, 214574, 252440, 321861, 378660, 429148, 536435, 643722, 757320, 858296, 1072870, 1287444, 1609305, 2145740, 2574888, 3218610, 4291480, 6437220, 12874440]

約数ペア:

[(1, 12874440), (2, 6437220), (3, 4291480), (4, 3218610), (5, 2574888), (6, 2145740), (8, 1609305), (10, 1287444), (12, 1072870), (15, 858296), (17, 757320), (20, 643722), (24, 536435), (30, 429148), (34, 378660), (40, 321861), (51, 252440), (60, 214574), (68, 189330), (85, 151464), (102, 126220), (120, 107287), (136, 94665), (170, 75732), (204, 63110), (255, 50488), (340, 37866), (408, 31555), (510, 25244), (680, 18933), (1020, 12622), (2040, 6311)]