61511040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 217198800

約数和(自身を除く): 155687760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 128, 144, 160, 177, 180, 181, 192, 236, 240, 288, 295, 320, 354, 360, 362, 384, 472, 480, 531, 543, 576, 590, 640, 708, 720, 724, 885, 905, 944, 960, 1062, 1086, 1152, 1180, 1416, 1440, 1448, 1629, 1770, 1810, 1888, 1920, 2124, 2172, 2360, 2655, 2715, 2832, 2880, 2896, 3258, 3540, 3620, 3776, 4248, 4344, 4720, 5310, 5430, 5664, 5760, 5792, 6516, 7080, 7240, 7552, 8145, 8496, 8688, 9440, 10620, 10679, 10860, 11328, 11584, 13032, 14160, 14480, 16290, 16992, 17376, 18880, 21240, 21358, 21720, 22656, 23168, 26064, 28320, 28960, 32037, 32580, 33984, 34752, 37760, 42480, 42716, 43440, 52128, 53395, 56640, 57920, 64074, 65160, 67968, 69504, 84960, 85432, 86880, 96111, 104256, 106790, 113280, 115840, 128148, 130320, 160185, 169920, 170864, 173760, 192222, 208512, 213580, 256296, 260640, 320370, 339840, 341728, 347520, 384444, 427160, 480555, 512592, 521280, 640740, 683456, 768888, 854320, 961110, 1025184, 1042560, 1281480, 1366912, 1537776, 1708640, 1922220, 2050368, 2562960, 3075552, 3417280, 3844440, 4100736, 5125920, 6151104, 6834560, 7688880, 10251840, 12302208, 15377760, 20503680, 30755520, 61511040]

約数ペア:

[(1, 61511040), (2, 30755520), (3, 20503680), (4, 15377760), (5, 12302208), (6, 10251840), (8, 7688880), (9, 6834560), (10, 6151104), (12, 5125920), (15, 4100736), (16, 3844440), (18, 3417280), (20, 3075552), (24, 2562960), (30, 2050368), (32, 1922220), (36, 1708640), (40, 1537776), (45, 1366912), (48, 1281480), (59, 1042560), (60, 1025184), (64, 961110), (72, 854320), (80, 768888), (90, 683456), (96, 640740), (118, 521280), (120, 512592), (128, 480555), (144, 427160), (160, 384444), (177, 347520), (180, 341728), (181, 339840), (192, 320370), (236, 260640), (240, 256296), (288, 213580), (295, 208512), (320, 192222), (354, 173760), (360, 170864), (362, 169920), (384, 160185), (472, 130320), (480, 128148), (531, 115840), (543, 113280), (576, 106790), (590, 104256), (640, 96111), (708, 86880), (720, 85432), (724, 84960), (885, 69504), (905, 67968), (944, 65160), (960, 64074), (1062, 57920), (1086, 56640), (1152, 53395), (1180, 52128), (1416, 43440), (1440, 42716), (1448, 42480), (1629, 37760), (1770, 34752), (1810, 33984), (1888, 32580), (1920, 32037), (2124, 28960), (2172, 28320), (2360, 26064), (2655, 23168), (2715, 22656), (2832, 21720), (2880, 21358), (2896, 21240), (3258, 18880), (3540, 17376), (3620, 16992), (3776, 16290), (4248, 14480), (4344, 14160), (4720, 13032), (5310, 11584), (5430, 11328), (5664, 10860), (5760, 10679), (5792, 10620), (6516, 9440), (7080, 8688), (7240, 8496), (7552, 8145)]