204972960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3779}}^1$

素因数の和:3910

約数の個数: 96

約数和(自身を含む): 651551040

約数和(自身を除く): 446578080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 113, 120, 160, 226, 240, 339, 452, 480, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 3616, 3779, 4520, 5424, 6780, 7558, 9040, 10848, 11337, 13560, 15116, 18080, 18895, 22674, 27120, 30232, 37790, 45348, 54240, 56685, 60464, 75580, 90696, 113370, 120928, 151160, 181392, 226740, 302320, 362784, 427027, 453480, 604640, 854054, 906960, 1281081, 1708108, 1813920, 2135135, 2562162, 3416216, 4270270, 5124324, 6405405, 6832432, 8540540, 10248648, 12810810, 13664864, 17081080, 20497296, 25621620, 34162160, 40994592, 51243240, 68324320, 102486480, 204972960]

約数ペア:

[(1, 204972960), (2, 102486480), (3, 68324320), (4, 51243240), (5, 40994592), (6, 34162160), (8, 25621620), (10, 20497296), (12, 17081080), (15, 13664864), (16, 12810810), (20, 10248648), (24, 8540540), (30, 6832432), (32, 6405405), (40, 5124324), (48, 4270270), (60, 3416216), (80, 2562162), (96, 2135135), (113, 1813920), (120, 1708108), (160, 1281081), (226, 906960), (240, 854054), (339, 604640), (452, 453480), (480, 427027), (565, 362784), (678, 302320), (904, 226740), (1130, 181392), (1356, 151160), (1695, 120928), (1808, 113370), (2260, 90696), (2712, 75580), (3390, 60464), (3616, 56685), (3779, 54240), (4520, 45348), (5424, 37790), (6780, 30232), (7558, 27120), (9040, 22674), (10848, 18895), (11337, 18080), (13560, 15116)]