42696840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{929}}^1$

素因数の和:1326

約数の個数: 64

約数和(自身を含む): 128563200

約数和(自身を除く): 85866360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 383, 766, 929, 1149, 1532, 1858, 1915, 2298, 2787, 3064, 3716, 3830, 4596, 4645, 5574, 5745, 7432, 7660, 9192, 9290, 11148, 11490, 13935, 15320, 18580, 22296, 22980, 27870, 37160, 45960, 55740, 111480, 355807, 711614, 1067421, 1423228, 1779035, 2134842, 2846456, 3558070, 4269684, 5337105, 7116140, 8539368, 10674210, 14232280, 21348420, 42696840]

約数ペア:

[(1, 42696840), (2, 21348420), (3, 14232280), (4, 10674210), (5, 8539368), (6, 7116140), (8, 5337105), (10, 4269684), (12, 3558070), (15, 2846456), (20, 2134842), (24, 1779035), (30, 1423228), (40, 1067421), (60, 711614), (120, 355807), (383, 111480), (766, 55740), (929, 45960), (1149, 37160), (1532, 27870), (1858, 22980), (1915, 22296), (2298, 18580), (2787, 15320), (3064, 13935), (3716, 11490), (3830, 11148), (4596, 9290), (4645, 9192), (5574, 7660), (5745, 7432)]