2604680640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1979}}^1$

素因数の和:2459

約数の個数: 168

約数和(自身を含む): 8983157040

約数和(自身を除く): 6378476400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 457, 480, 576, 720, 914, 960, 1371, 1440, 1828, 1979, 2285, 2742, 2880, 3656, 3958, 4113, 4570, 5484, 5937, 6855, 7312, 7916, 8226, 9140, 9895, 10968, 11874, 13710, 14624, 15832, 16452, 17811, 18280, 19790, 20565, 21936, 23748, 27420, 29248, 29685, 31664, 32904, 35622, 36560, 39580, 41130, 43872, 47496, 54840, 59370, 63328, 65808, 71244, 73120, 79160, 82260, 87744, 89055, 94992, 109680, 118740, 126656, 131616, 142488, 146240, 158320, 164520, 178110, 189984, 219360, 237480, 263232, 284976, 316640, 329040, 356220, 379968, 438720, 474960, 569952, 633280, 658080, 712440, 904403, 949920, 1139904, 1316160, 1424880, 1808806, 1899840, 2713209, 2849760, 3617612, 4522015, 5426418, 5699520, 7235224, 8139627, 9044030, 10852836, 13566045, 14470448, 16279254, 18088060, 21705672, 27132090, 28940896, 32558508, 36176120, 40698135, 43411344, 54264180, 57881792, 65117016, 72352240, 81396270, 86822688, 108528360, 130234032, 144704480, 162792540, 173645376, 217056720, 260468064, 289408960, 325585080, 434113440, 520936128, 651170160, 868226880, 1302340320, 2604680640]

約数ペア:

[(1, 2604680640), (2, 1302340320), (3, 868226880), (4, 651170160), (5, 520936128), (6, 434113440), (8, 325585080), (9, 289408960), (10, 260468064), (12, 217056720), (15, 173645376), (16, 162792540), (18, 144704480), (20, 130234032), (24, 108528360), (30, 86822688), (32, 81396270), (36, 72352240), (40, 65117016), (45, 57881792), (48, 54264180), (60, 43411344), (64, 40698135), (72, 36176120), (80, 32558508), (90, 28940896), (96, 27132090), (120, 21705672), (144, 18088060), (160, 16279254), (180, 14470448), (192, 13566045), (240, 10852836), (288, 9044030), (320, 8139627), (360, 7235224), (457, 5699520), (480, 5426418), (576, 4522015), (720, 3617612), (914, 2849760), (960, 2713209), (1371, 1899840), (1440, 1808806), (1828, 1424880), (1979, 1316160), (2285, 1139904), (2742, 949920), (2880, 904403), (3656, 712440), (3958, 658080), (4113, 633280), (4570, 569952), (5484, 474960), (5937, 438720), (6855, 379968), (7312, 356220), (7916, 329040), (8226, 316640), (9140, 284976), (9895, 263232), (10968, 237480), (11874, 219360), (13710, 189984), (14624, 178110), (15832, 164520), (16452, 158320), (17811, 146240), (18280, 142488), (19790, 131616), (20565, 126656), (21936, 118740), (23748, 109680), (27420, 94992), (29248, 89055), (29685, 87744), (31664, 82260), (32904, 79160), (35622, 73120), (36560, 71244), (39580, 65808), (41130, 63328), (43872, 59370), (47496, 54840)]