497782080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{563}}^1$

素因数の和:893

約数の個数: 168

約数和(自身を含む): 1720791072

約数和(自身を除く): 1223008992

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, 240, 288, 307, 320, 360, 480, 563, 576, 614, 720, 921, 960, 1126, 1228, 1440, 1535, 1689, 1842, 2252, 2456, 2763, 2815, 2880, 3070, 3378, 3684, 4504, 4605, 4912, 5067, 5526, 5630, 6140, 6756, 7368, 8445, 9008, 9210, 9824, 10134, 11052, 11260, 12280, 13512, 13815, 14736, 16890, 18016, 18420, 19648, 20268, 22104, 22520, 24560, 25335, 27024, 27630, 29472, 33780, 36032, 36840, 40536, 44208, 45040, 49120, 50670, 54048, 55260, 58944, 67560, 73680, 81072, 88416, 90080, 98240, 101340, 108096, 110520, 135120, 147360, 162144, 172841, 176832, 180160, 202680, 221040, 270240, 294720, 324288, 345682, 405360, 442080, 518523, 540480, 691364, 810720, 864205, 884160, 1037046, 1382728, 1555569, 1621440, 1728410, 2074092, 2592615, 2765456, 3111138, 3456820, 4148184, 5185230, 5530912, 6222276, 6913640, 7777845, 8296368, 10370460, 11061824, 12444552, 13827280, 15555690, 16592736, 20740920, 24889104, 27654560, 31111380, 33185472, 41481840, 49778208, 55309120, 62222760, 82963680, 99556416, 124445520, 165927360, 248891040, 497782080]

約数ペア:

[(1, 497782080), (2, 248891040), (3, 165927360), (4, 124445520), (5, 99556416), (6, 82963680), (8, 62222760), (9, 55309120), (10, 49778208), (12, 41481840), (15, 33185472), (16, 31111380), (18, 27654560), (20, 24889104), (24, 20740920), (30, 16592736), (32, 15555690), (36, 13827280), (40, 12444552), (45, 11061824), (48, 10370460), (60, 8296368), (64, 7777845), (72, 6913640), (80, 6222276), (90, 5530912), (96, 5185230), (120, 4148184), (144, 3456820), (160, 3111138), (180, 2765456), (192, 2592615), (240, 2074092), (288, 1728410), (307, 1621440), (320, 1555569), (360, 1382728), (480, 1037046), (563, 884160), (576, 864205), (614, 810720), (720, 691364), (921, 540480), (960, 518523), (1126, 442080), (1228, 405360), (1440, 345682), (1535, 324288), (1689, 294720), (1842, 270240), (2252, 221040), (2456, 202680), (2763, 180160), (2815, 176832), (2880, 172841), (3070, 162144), (3378, 147360), (3684, 135120), (4504, 110520), (4605, 108096), (4912, 101340), (5067, 98240), (5526, 90080), (5630, 88416), (6140, 81072), (6756, 73680), (7368, 67560), (8445, 58944), (9008, 55260), (9210, 54048), (9824, 50670), (10134, 49120), (11052, 45040), (11260, 44208), (12280, 40536), (13512, 36840), (13815, 36032), (14736, 33780), (16890, 29472), (18016, 27630), (18420, 27024), (19648, 25335), (20268, 24560), (22104, 22520)]