12688080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1823}}^1$

素因数の和:1868

約数の個数: 80

約数和(自身を含む): 40711680

約数和(自身を除く): 28023600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 1823, 2320, 3480, 3646, 5469, 6960, 7292, 9115, 10938, 14584, 18230, 21876, 27345, 29168, 36460, 43752, 52867, 54690, 72920, 87504, 105734, 109380, 145840, 158601, 211468, 218760, 264335, 317202, 422936, 437520, 528670, 634404, 793005, 845872, 1057340, 1268808, 1586010, 2114680, 2537616, 3172020, 4229360, 6344040, 12688080]

約数ペア:

[(1, 12688080), (2, 6344040), (3, 4229360), (4, 3172020), (5, 2537616), (6, 2114680), (8, 1586010), (10, 1268808), (12, 1057340), (15, 845872), (16, 793005), (20, 634404), (24, 528670), (29, 437520), (30, 422936), (40, 317202), (48, 264335), (58, 218760), (60, 211468), (80, 158601), (87, 145840), (116, 109380), (120, 105734), (145, 87504), (174, 72920), (232, 54690), (240, 52867), (290, 43752), (348, 36460), (435, 29168), (464, 27345), (580, 21876), (696, 18230), (870, 14584), (1160, 10938), (1392, 9115), (1740, 7292), (1823, 6960), (2320, 5469), (3480, 3646)]