231793440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1879}}^1$

素因数の和:2154

約数の個数: 96

約数和(自身を含む): 733380480

約数和(自身を除く): 501587040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 257, 480, 514, 771, 1028, 1285, 1542, 1879, 2056, 2570, 3084, 3758, 3855, 4112, 5140, 5637, 6168, 7516, 7710, 8224, 9395, 10280, 11274, 12336, 15032, 15420, 18790, 20560, 22548, 24672, 28185, 30064, 30840, 37580, 41120, 45096, 56370, 60128, 61680, 75160, 90192, 112740, 123360, 150320, 180384, 225480, 300640, 450960, 482903, 901920, 965806, 1448709, 1931612, 2414515, 2897418, 3863224, 4829030, 5794836, 7243545, 7726448, 9658060, 11589672, 14487090, 15452896, 19316120, 23179344, 28974180, 38632240, 46358688, 57948360, 77264480, 115896720, 231793440]

約数ペア:

[(1, 231793440), (2, 115896720), (3, 77264480), (4, 57948360), (5, 46358688), (6, 38632240), (8, 28974180), (10, 23179344), (12, 19316120), (15, 15452896), (16, 14487090), (20, 11589672), (24, 9658060), (30, 7726448), (32, 7243545), (40, 5794836), (48, 4829030), (60, 3863224), (80, 2897418), (96, 2414515), (120, 1931612), (160, 1448709), (240, 965806), (257, 901920), (480, 482903), (514, 450960), (771, 300640), (1028, 225480), (1285, 180384), (1542, 150320), (1879, 123360), (2056, 112740), (2570, 90192), (3084, 75160), (3758, 61680), (3855, 60128), (4112, 56370), (5140, 45096), (5637, 41120), (6168, 37580), (7516, 30840), (7710, 30064), (8224, 28185), (9395, 24672), (10280, 22548), (11274, 20560), (12336, 18790), (15032, 15420)]