839013720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{5689}}^1$

素因数の和:6932

約数の個数: 64

約数和(自身を含む): 2519532000

約数和(自身を除く): 1680518280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1229, 2458, 3687, 4916, 5689, 6145, 7374, 9832, 11378, 12290, 14748, 17067, 18435, 22756, 24580, 28445, 29496, 34134, 36870, 45512, 49160, 56890, 68268, 73740, 85335, 113780, 136536, 147480, 170670, 227560, 341340, 682680, 6991781, 13983562, 20975343, 27967124, 34958905, 41950686, 55934248, 69917810, 83901372, 104876715, 139835620, 167802744, 209753430, 279671240, 419506860, 839013720]

約数ペア:

[(1, 839013720), (2, 419506860), (3, 279671240), (4, 209753430), (5, 167802744), (6, 139835620), (8, 104876715), (10, 83901372), (12, 69917810), (15, 55934248), (20, 41950686), (24, 34958905), (30, 27967124), (40, 20975343), (60, 13983562), (120, 6991781), (1229, 682680), (2458, 341340), (3687, 227560), (4916, 170670), (5689, 147480), (6145, 136536), (7374, 113780), (9832, 85335), (11378, 73740), (12290, 68268), (14748, 56890), (17067, 49160), (18435, 45512), (22756, 36870), (24580, 34134), (28445, 29496)]