12825480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6287}}^1$

素因数の和:6318

約数の個数: 64

約数和(自身を含む): 40746240

約数和(自身を除く): 27920760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 6287, 12574, 18861, 25148, 31435, 37722, 50296, 62870, 75444, 94305, 106879, 125740, 150888, 188610, 213758, 251480, 320637, 377220, 427516, 534395, 641274, 754440, 855032, 1068790, 1282548, 1603185, 2137580, 2565096, 3206370, 4275160, 6412740, 12825480]

約数ペア:

[(1, 12825480), (2, 6412740), (3, 4275160), (4, 3206370), (5, 2565096), (6, 2137580), (8, 1603185), (10, 1282548), (12, 1068790), (15, 855032), (17, 754440), (20, 641274), (24, 534395), (30, 427516), (34, 377220), (40, 320637), (51, 251480), (60, 213758), (68, 188610), (85, 150888), (102, 125740), (120, 106879), (136, 94305), (170, 75444), (204, 62870), (255, 50296), (340, 37722), (408, 31435), (510, 25148), (680, 18861), (1020, 12574), (2040, 6287)]