86480280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1031}}^1$

素因数の和:1281

約数の個数: 96

約数和(自身を含む): 282540960

約数和(自身を除く): 196060680

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, 180, 233, 360, 466, 699, 932, 1031, 1165, 1398, 1864, 2062, 2097, 2330, 2796, 3093, 3495, 4124, 4194, 4660, 5155, 5592, 6186, 6990, 8248, 8388, 9279, 9320, 10310, 10485, 12372, 13980, 15465, 16776, 18558, 20620, 20970, 24744, 27960, 30930, 37116, 41240, 41940, 46395, 61860, 74232, 83880, 92790, 123720, 185580, 240223, 371160, 480446, 720669, 960892, 1201115, 1441338, 1921784, 2162007, 2402230, 2882676, 3603345, 4324014, 4804460, 5765352, 7206690, 8648028, 9608920, 10810035, 14413380, 17296056, 21620070, 28826760, 43240140, 86480280]

約数ペア:

[(1, 86480280), (2, 43240140), (3, 28826760), (4, 21620070), (5, 17296056), (6, 14413380), (8, 10810035), (9, 9608920), (10, 8648028), (12, 7206690), (15, 5765352), (18, 4804460), (20, 4324014), (24, 3603345), (30, 2882676), (36, 2402230), (40, 2162007), (45, 1921784), (60, 1441338), (72, 1201115), (90, 960892), (120, 720669), (180, 480446), (233, 371160), (360, 240223), (466, 185580), (699, 123720), (932, 92790), (1031, 83880), (1165, 74232), (1398, 61860), (1864, 46395), (2062, 41940), (2097, 41240), (2330, 37116), (2796, 30930), (3093, 27960), (3495, 24744), (4124, 20970), (4194, 20620), (4660, 18558), (5155, 16776), (5592, 15465), (6186, 13980), (6990, 12372), (8248, 10485), (8388, 10310), (9279, 9320)]