3721991040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{215393}}^1$

素因数の和:215421

約数の個数: 128

約数和(自身を含む): 13182112800

約数和(自身を除く): 9460121760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 215393, 430786, 646179, 861572, 1076965, 1292358, 1723144, 1938537, 2153930, 2584716, 3230895, 3446288, 3877074, 4307860, 5169432, 5815611, 6461790, 6892576, 7754148, 8615720, 9692685, 10338864, 11631222, 12923580, 13785152, 15508296, 17231440, 19385370, 20677728, 23262444, 25847160, 27570304, 29078055, 31016592, 34462880, 38770740, 41355456, 46524888, 51694320, 58156110, 62033184, 68925760, 77541480, 82710912, 93049776, 103388640, 116312220, 124066368, 137851520, 155082960, 186099552, 206777280, 232624440, 248132736, 310165920, 372199104, 413554560, 465248880, 620331840, 744398208, 930497760, 1240663680, 1860995520, 3721991040]

約数ペア:

[(1, 3721991040), (2, 1860995520), (3, 1240663680), (4, 930497760), (5, 744398208), (6, 620331840), (8, 465248880), (9, 413554560), (10, 372199104), (12, 310165920), (15, 248132736), (16, 232624440), (18, 206777280), (20, 186099552), (24, 155082960), (27, 137851520), (30, 124066368), (32, 116312220), (36, 103388640), (40, 93049776), (45, 82710912), (48, 77541480), (54, 68925760), (60, 62033184), (64, 58156110), (72, 51694320), (80, 46524888), (90, 41355456), (96, 38770740), (108, 34462880), (120, 31016592), (128, 29078055), (135, 27570304), (144, 25847160), (160, 23262444), (180, 20677728), (192, 19385370), (216, 17231440), (240, 15508296), (270, 13785152), (288, 12923580), (320, 11631222), (360, 10338864), (384, 9692685), (432, 8615720), (480, 7754148), (540, 6892576), (576, 6461790), (640, 5815611), (720, 5169432), (864, 4307860), (960, 3877074), (1080, 3446288), (1152, 3230895), (1440, 2584716), (1728, 2153930), (1920, 1938537), (2160, 1723144), (2880, 1292358), (3456, 1076965), (4320, 861572), (5760, 646179), (8640, 430786), (17280, 215393)]