291099240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6367}}^1$

素因数の和:6511

約数の個数: 96

約数和(自身を含む): 953671680

約数和(自身を除く): 662572440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3810, 4572, 5080, 5715, 6367, 7620, 9144, 11430, 12734, 15240, 19101, 22860, 25468, 31835, 38202, 45720, 50936, 57303, 63670, 76404, 95505, 114606, 127340, 152808, 191010, 229212, 254680, 286515, 382020, 458424, 573030, 764040, 808609, 1146060, 1617218, 2292120, 2425827, 3234436, 4043045, 4851654, 6468872, 7277481, 8086090, 9703308, 12129135, 14554962, 16172180, 19406616, 24258270, 29109924, 32344360, 36387405, 48516540, 58219848, 72774810, 97033080, 145549620, 291099240]

約数ペア:

[(1, 291099240), (2, 145549620), (3, 97033080), (4, 72774810), (5, 58219848), (6, 48516540), (8, 36387405), (9, 32344360), (10, 29109924), (12, 24258270), (15, 19406616), (18, 16172180), (20, 14554962), (24, 12129135), (30, 9703308), (36, 8086090), (40, 7277481), (45, 6468872), (60, 4851654), (72, 4043045), (90, 3234436), (120, 2425827), (127, 2292120), (180, 1617218), (254, 1146060), (360, 808609), (381, 764040), (508, 573030), (635, 458424), (762, 382020), (1016, 286515), (1143, 254680), (1270, 229212), (1524, 191010), (1905, 152808), (2286, 127340), (2540, 114606), (3048, 95505), (3810, 76404), (4572, 63670), (5080, 57303), (5715, 50936), (6367, 45720), (7620, 38202), (9144, 31835), (11430, 25468), (12734, 22860), (15240, 19101)]