3312584240

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{120721}}^1$

素因数の和:120755

約数の個数: 80

約数和(自身を含む): 8981716800

約数和(自身を除く): 5669132560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 5488, 6860, 13720, 27440, 120721, 241442, 482884, 603605, 845047, 965768, 1207210, 1690094, 1931536, 2414420, 3380188, 4225235, 4828840, 5915329, 6760376, 8450470, 9657680, 11830658, 13520752, 16900940, 23661316, 29576645, 33801880, 41407303, 47322632, 59153290, 67603760, 82814606, 94645264, 118306580, 165629212, 207036515, 236613160, 331258424, 414073030, 473226320, 662516848, 828146060, 1656292120, 3312584240]

約数ペア:

[(1, 3312584240), (2, 1656292120), (4, 828146060), (5, 662516848), (7, 473226320), (8, 414073030), (10, 331258424), (14, 236613160), (16, 207036515), (20, 165629212), (28, 118306580), (35, 94645264), (40, 82814606), (49, 67603760), (56, 59153290), (70, 47322632), (80, 41407303), (98, 33801880), (112, 29576645), (140, 23661316), (196, 16900940), (245, 13520752), (280, 11830658), (343, 9657680), (392, 8450470), (490, 6760376), (560, 5915329), (686, 4828840), (784, 4225235), (980, 3380188), (1372, 2414420), (1715, 1931536), (1960, 1690094), (2744, 1207210), (3430, 965768), (3920, 845047), (5488, 603605), (6860, 482884), (13720, 241442), (27440, 120721)]