870846960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{9887}}^1$

素因数の和:10270

約数の個数: 80

約数和(自身を含む): 2707255296

約数和(自身を除く): 1836408336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 367, 734, 1101, 1468, 1835, 2202, 2936, 3670, 4404, 5505, 5872, 7340, 8808, 9887, 11010, 14680, 17616, 19774, 22020, 29360, 29661, 39548, 44040, 49435, 59322, 79096, 88080, 98870, 118644, 148305, 158192, 197740, 237288, 296610, 395480, 474576, 593220, 790960, 1186440, 2372880, 3628529, 7257058, 10885587, 14514116, 18142645, 21771174, 29028232, 36285290, 43542348, 54427935, 58056464, 72570580, 87084696, 108855870, 145141160, 174169392, 217711740, 290282320, 435423480, 870846960]

約数ペア:

[(1, 870846960), (2, 435423480), (3, 290282320), (4, 217711740), (5, 174169392), (6, 145141160), (8, 108855870), (10, 87084696), (12, 72570580), (15, 58056464), (16, 54427935), (20, 43542348), (24, 36285290), (30, 29028232), (40, 21771174), (48, 18142645), (60, 14514116), (80, 10885587), (120, 7257058), (240, 3628529), (367, 2372880), (734, 1186440), (1101, 790960), (1468, 593220), (1835, 474576), (2202, 395480), (2936, 296610), (3670, 237288), (4404, 197740), (5505, 158192), (5872, 148305), (7340, 118644), (8808, 98870), (9887, 88080), (11010, 79096), (14680, 59322), (17616, 49435), (19774, 44040), (22020, 39548), (29360, 29661)]