1239549600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{2161}}^1$

素因数の和:2423

約数の個数: 144

約数和(自身を含む): 4053490560

約数和(自身を除く): 2813940960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 239, 240, 300, 400, 478, 480, 600, 717, 800, 956, 1195, 1200, 1434, 1912, 2161, 2390, 2400, 2868, 3585, 3824, 4322, 4780, 5736, 5975, 6483, 7170, 7648, 8644, 9560, 10805, 11472, 11950, 12966, 14340, 17288, 17925, 19120, 21610, 22944, 23900, 25932, 28680, 32415, 34576, 35850, 38240, 43220, 47800, 51864, 54025, 57360, 64830, 69152, 71700, 86440, 95600, 103728, 108050, 114720, 129660, 143400, 162075, 172880, 191200, 207456, 216100, 259320, 286800, 324150, 345760, 432200, 516479, 518640, 573600, 648300, 864400, 1032958, 1037280, 1296600, 1549437, 1728800, 2065916, 2582395, 2593200, 3098874, 4131832, 5164790, 5186400, 6197748, 7747185, 8263664, 10329580, 12395496, 12911975, 15494370, 16527328, 20659160, 24790992, 25823950, 30988740, 38735925, 41318320, 49581984, 51647900, 61977480, 77471850, 82636640, 103295800, 123954960, 154943700, 206591600, 247909920, 309887400, 413183200, 619774800, 1239549600]

約数ペア:

[(1, 1239549600), (2, 619774800), (3, 413183200), (4, 309887400), (5, 247909920), (6, 206591600), (8, 154943700), (10, 123954960), (12, 103295800), (15, 82636640), (16, 77471850), (20, 61977480), (24, 51647900), (25, 49581984), (30, 41318320), (32, 38735925), (40, 30988740), (48, 25823950), (50, 24790992), (60, 20659160), (75, 16527328), (80, 15494370), (96, 12911975), (100, 12395496), (120, 10329580), (150, 8263664), (160, 7747185), (200, 6197748), (239, 5186400), (240, 5164790), (300, 4131832), (400, 3098874), (478, 2593200), (480, 2582395), (600, 2065916), (717, 1728800), (800, 1549437), (956, 1296600), (1195, 1037280), (1200, 1032958), (1434, 864400), (1912, 648300), (2161, 573600), (2390, 518640), (2400, 516479), (2868, 432200), (3585, 345760), (3824, 324150), (4322, 286800), (4780, 259320), (5736, 216100), (5975, 207456), (6483, 191200), (7170, 172880), (7648, 162075), (8644, 143400), (9560, 129660), (10805, 114720), (11472, 108050), (11950, 103728), (12966, 95600), (14340, 86440), (17288, 71700), (17925, 69152), (19120, 64830), (21610, 57360), (22944, 54025), (23900, 51864), (25932, 47800), (28680, 43220), (32415, 38240), (34576, 35850)]