243695280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1093}}^1$

素因数の和:2038

約数の個数: 80

約数和(自身を含む): 756960480

約数和(自身を除く): 513265200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 929, 1093, 1858, 2186, 2787, 3279, 3716, 4372, 4645, 5465, 5574, 6558, 7432, 8744, 9290, 10930, 11148, 13116, 13935, 14864, 16395, 17488, 18580, 21860, 22296, 26232, 27870, 32790, 37160, 43720, 44592, 52464, 55740, 65580, 74320, 87440, 111480, 131160, 222960, 262320, 1015397, 2030794, 3046191, 4061588, 5076985, 6092382, 8123176, 10153970, 12184764, 15230955, 16246352, 20307940, 24369528, 30461910, 40615880, 48739056, 60923820, 81231760, 121847640, 243695280]

約数ペア:

[(1, 243695280), (2, 121847640), (3, 81231760), (4, 60923820), (5, 48739056), (6, 40615880), (8, 30461910), (10, 24369528), (12, 20307940), (15, 16246352), (16, 15230955), (20, 12184764), (24, 10153970), (30, 8123176), (40, 6092382), (48, 5076985), (60, 4061588), (80, 3046191), (120, 2030794), (240, 1015397), (929, 262320), (1093, 222960), (1858, 131160), (2186, 111480), (2787, 87440), (3279, 74320), (3716, 65580), (4372, 55740), (4645, 52464), (5465, 44592), (5574, 43720), (6558, 37160), (7432, 32790), (8744, 27870), (9290, 26232), (10930, 22296), (11148, 21860), (13116, 18580), (13935, 17488), (14864, 16395)]