9728640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{563}}^1$

素因数の和:591

約数の個数: 128

約数和(自身を含む): 34516800

約数和(自身を除く): 24788160

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, 563, 576, 640, 720, 864, 960, 1080, 1126, 1152, 1440, 1689, 1728, 1920, 2160, 2252, 2815, 2880, 3378, 3456, 4320, 4504, 5067, 5630, 5760, 6756, 8445, 8640, 9008, 10134, 11260, 13512, 15201, 16890, 17280, 18016, 20268, 22520, 25335, 27024, 30402, 33780, 36032, 40536, 45040, 50670, 54048, 60804, 67560, 72064, 76005, 81072, 90080, 101340, 108096, 121608, 135120, 152010, 162144, 180160, 202680, 216192, 243216, 270240, 304020, 324288, 360320, 405360, 486432, 540480, 608040, 648576, 810720, 972864, 1080960, 1216080, 1621440, 1945728, 2432160, 3242880, 4864320, 9728640]

約数ペア:

[(1, 9728640), (2, 4864320), (3, 3242880), (4, 2432160), (5, 1945728), (6, 1621440), (8, 1216080), (9, 1080960), (10, 972864), (12, 810720), (15, 648576), (16, 608040), (18, 540480), (20, 486432), (24, 405360), (27, 360320), (30, 324288), (32, 304020), (36, 270240), (40, 243216), (45, 216192), (48, 202680), (54, 180160), (60, 162144), (64, 152010), (72, 135120), (80, 121608), (90, 108096), (96, 101340), (108, 90080), (120, 81072), (128, 76005), (135, 72064), (144, 67560), (160, 60804), (180, 54048), (192, 50670), (216, 45040), (240, 40536), (270, 36032), (288, 33780), (320, 30402), (360, 27024), (384, 25335), (432, 22520), (480, 20268), (540, 18016), (563, 17280), (576, 16890), (640, 15201), (720, 13512), (864, 11260), (960, 10134), (1080, 9008), (1126, 8640), (1152, 8445), (1440, 6756), (1689, 5760), (1728, 5630), (1920, 5067), (2160, 4504), (2252, 4320), (2815, 3456), (2880, 3378)]