13937760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{9679}}^1$

素因数の和:9700

約数の個数: 72

約数和(自身を含む): 47567520

約数和(自身を除く): 33629760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 9679, 19358, 29037, 38716, 48395, 58074, 77432, 87111, 96790, 116148, 145185, 154864, 174222, 193580, 232296, 290370, 309728, 348444, 387160, 435555, 464592, 580740, 696888, 774320, 871110, 929184, 1161480, 1393776, 1548640, 1742220, 2322960, 2787552, 3484440, 4645920, 6968880, 13937760]

約数ペア:

[(1, 13937760), (2, 6968880), (3, 4645920), (4, 3484440), (5, 2787552), (6, 2322960), (8, 1742220), (9, 1548640), (10, 1393776), (12, 1161480), (15, 929184), (16, 871110), (18, 774320), (20, 696888), (24, 580740), (30, 464592), (32, 435555), (36, 387160), (40, 348444), (45, 309728), (48, 290370), (60, 232296), (72, 193580), (80, 174222), (90, 154864), (96, 145185), (120, 116148), (144, 96790), (160, 87111), (180, 77432), (240, 58074), (288, 48395), (360, 38716), (480, 29037), (720, 19358), (1440, 9679)]