497574720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{877}}^1$

素因数の和:1097

約数の個数: 168

約数和(自身を含む): 1722098664

約数和(自身を除く): 1224523944

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, 197, 240, 288, 320, 360, 394, 480, 576, 591, 720, 788, 877, 960, 985, 1182, 1440, 1576, 1754, 1773, 1970, 2364, 2631, 2880, 2955, 3152, 3508, 3546, 3940, 4385, 4728, 5262, 5910, 6304, 7016, 7092, 7880, 7893, 8770, 8865, 9456, 10524, 11820, 12608, 13155, 14032, 14184, 15760, 15786, 17540, 17730, 18912, 21048, 23640, 26310, 28064, 28368, 31520, 31572, 35080, 35460, 37824, 39465, 42096, 47280, 52620, 56128, 56736, 63040, 63144, 70160, 70920, 78930, 84192, 94560, 105240, 113472, 126288, 140320, 141840, 157860, 168384, 172769, 189120, 210480, 252576, 280640, 283680, 315720, 345538, 420960, 505152, 518307, 567360, 631440, 691076, 841920, 863845, 1036614, 1262880, 1382152, 1554921, 1727690, 2073228, 2525760, 2591535, 2764304, 3109842, 3455380, 4146456, 5183070, 5528608, 6219684, 6910760, 7774605, 8292912, 10366140, 11057216, 12439368, 13821520, 15549210, 16585824, 20732280, 24878736, 27643040, 31098420, 33171648, 41464560, 49757472, 55286080, 62196840, 82929120, 99514944, 124393680, 165858240, 248787360, 497574720]

約数ペア:

[(1, 497574720), (2, 248787360), (3, 165858240), (4, 124393680), (5, 99514944), (6, 82929120), (8, 62196840), (9, 55286080), (10, 49757472), (12, 41464560), (15, 33171648), (16, 31098420), (18, 27643040), (20, 24878736), (24, 20732280), (30, 16585824), (32, 15549210), (36, 13821520), (40, 12439368), (45, 11057216), (48, 10366140), (60, 8292912), (64, 7774605), (72, 6910760), (80, 6219684), (90, 5528608), (96, 5183070), (120, 4146456), (144, 3455380), (160, 3109842), (180, 2764304), (192, 2591535), (197, 2525760), (240, 2073228), (288, 1727690), (320, 1554921), (360, 1382152), (394, 1262880), (480, 1036614), (576, 863845), (591, 841920), (720, 691076), (788, 631440), (877, 567360), (960, 518307), (985, 505152), (1182, 420960), (1440, 345538), (1576, 315720), (1754, 283680), (1773, 280640), (1970, 252576), (2364, 210480), (2631, 189120), (2880, 172769), (2955, 168384), (3152, 157860), (3508, 141840), (3546, 140320), (3940, 126288), (4385, 113472), (4728, 105240), (5262, 94560), (5910, 84192), (6304, 78930), (7016, 70920), (7092, 70160), (7880, 63144), (7893, 63040), (8770, 56736), (8865, 56128), (9456, 52620), (10524, 47280), (11820, 42096), (12608, 39465), (13155, 37824), (14032, 35460), (14184, 35080), (15760, 31572), (15786, 31520), (17540, 28368), (17730, 28064), (18912, 26310), (21048, 23640)]