286313880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{18787}}^1$

素因数の和:18928

約数の個数: 64

約数和(自身を含む): 865751040

約数和(自身を除く): 579437160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 15240, 18787, 37574, 56361, 75148, 93935, 112722, 150296, 187870, 225444, 281805, 375740, 450888, 563610, 751480, 1127220, 2254440, 2385949, 4771898, 7157847, 9543796, 11929745, 14315694, 19087592, 23859490, 28631388, 35789235, 47718980, 57262776, 71578470, 95437960, 143156940, 286313880]

約数ペア:

[(1, 286313880), (2, 143156940), (3, 95437960), (4, 71578470), (5, 57262776), (6, 47718980), (8, 35789235), (10, 28631388), (12, 23859490), (15, 19087592), (20, 14315694), (24, 11929745), (30, 9543796), (40, 7157847), (60, 4771898), (120, 2385949), (127, 2254440), (254, 1127220), (381, 751480), (508, 563610), (635, 450888), (762, 375740), (1016, 281805), (1270, 225444), (1524, 187870), (1905, 150296), (2540, 112722), (3048, 93935), (3810, 75148), (5080, 56361), (7620, 37574), (15240, 18787)]