12045440

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 128

約数和(自身を含む): 33048000

約数和(自身を除く): 21002560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 59, 64, 80, 88, 110, 116, 118, 128, 145, 160, 176, 220, 232, 236, 290, 295, 319, 320, 352, 440, 464, 472, 580, 590, 638, 640, 649, 704, 880, 928, 944, 1160, 1180, 1276, 1298, 1408, 1595, 1711, 1760, 1856, 1888, 2320, 2360, 2552, 2596, 3190, 3245, 3422, 3520, 3712, 3776, 4640, 4720, 5104, 5192, 6380, 6490, 6844, 7040, 7552, 8555, 9280, 9440, 10208, 10384, 12760, 12980, 13688, 17110, 18560, 18821, 18880, 20416, 20768, 25520, 25960, 27376, 34220, 37642, 37760, 40832, 41536, 51040, 51920, 54752, 68440, 75284, 83072, 94105, 102080, 103840, 109504, 136880, 150568, 188210, 204160, 207680, 219008, 273760, 301136, 376420, 415360, 547520, 602272, 752840, 1095040, 1204544, 1505680, 2409088, 3011360, 6022720, 12045440]

約数ペア:

[(1, 12045440), (2, 6022720), (4, 3011360), (5, 2409088), (8, 1505680), (10, 1204544), (11, 1095040), (16, 752840), (20, 602272), (22, 547520), (29, 415360), (32, 376420), (40, 301136), (44, 273760), (55, 219008), (58, 207680), (59, 204160), (64, 188210), (80, 150568), (88, 136880), (110, 109504), (116, 103840), (118, 102080), (128, 94105), (145, 83072), (160, 75284), (176, 68440), (220, 54752), (232, 51920), (236, 51040), (290, 41536), (295, 40832), (319, 37760), (320, 37642), (352, 34220), (440, 27376), (464, 25960), (472, 25520), (580, 20768), (590, 20416), (638, 18880), (640, 18821), (649, 18560), (704, 17110), (880, 13688), (928, 12980), (944, 12760), (1160, 10384), (1180, 10208), (1276, 9440), (1298, 9280), (1408, 8555), (1595, 7552), (1711, 7040), (1760, 6844), (1856, 6490), (1888, 6380), (2320, 5192), (2360, 5104), (2552, 4720), (2596, 4640), (3190, 3776), (3245, 3712), (3422, 3520)]