1090642920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{25747}}^1$

素因数の和:26114

約数の個数: 64

約数和(自身を含む): 3281325120

約数和(自身を除く): 2190682200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353, 706, 1059, 1412, 1765, 2118, 2824, 3530, 4236, 5295, 7060, 8472, 10590, 14120, 21180, 25747, 42360, 51494, 77241, 102988, 128735, 154482, 205976, 257470, 308964, 386205, 514940, 617928, 772410, 1029880, 1544820, 3089640, 9088691, 18177382, 27266073, 36354764, 45443455, 54532146, 72709528, 90886910, 109064292, 136330365, 181773820, 218128584, 272660730, 363547640, 545321460, 1090642920]

約数ペア:

[(1, 1090642920), (2, 545321460), (3, 363547640), (4, 272660730), (5, 218128584), (6, 181773820), (8, 136330365), (10, 109064292), (12, 90886910), (15, 72709528), (20, 54532146), (24, 45443455), (30, 36354764), (40, 27266073), (60, 18177382), (120, 9088691), (353, 3089640), (706, 1544820), (1059, 1029880), (1412, 772410), (1765, 617928), (2118, 514940), (2824, 386205), (3530, 308964), (4236, 257470), (5295, 205976), (7060, 154482), (8472, 128735), (10590, 102988), (14120, 77241), (21180, 51494), (25747, 42360)]