148241640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28729}}^1$

素因数の和:28786

約数の個数: 64

約数和(自身を含む): 455083200

約数和(自身を除く): 306841560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 28729, 57458, 86187, 114916, 143645, 172374, 229832, 287290, 344748, 430935, 574580, 689496, 861870, 1149160, 1235347, 1723740, 2470694, 3447480, 3706041, 4941388, 6176735, 7412082, 9882776, 12353470, 14824164, 18530205, 24706940, 29648328, 37060410, 49413880, 74120820, 148241640]

約数ペア:

[(1, 148241640), (2, 74120820), (3, 49413880), (4, 37060410), (5, 29648328), (6, 24706940), (8, 18530205), (10, 14824164), (12, 12353470), (15, 9882776), (20, 7412082), (24, 6176735), (30, 4941388), (40, 3706041), (43, 3447480), (60, 2470694), (86, 1723740), (120, 1235347), (129, 1149160), (172, 861870), (215, 689496), (258, 574580), (344, 430935), (430, 344748), (516, 287290), (645, 229832), (860, 172374), (1032, 143645), (1290, 114916), (1720, 86187), (2580, 57458), (5160, 28729)]