505716480

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{14633}}^1$

素因数の和:14663

約数の個数: 144

約数和(自身を含む): 1794713760

約数和(自身を除く): 1288997280

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, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 14633, 17280, 29266, 34560, 43899, 58532, 73165, 87798, 117064, 131697, 146330, 175596, 219495, 234128, 263394, 292660, 351192, 395091, 438990, 468256, 526788, 585320, 658485, 702384, 790182, 877980, 936512, 1053576, 1170640, 1316970, 1404768, 1580364, 1755960, 1873024, 1975455, 2107152, 2341280, 2633940, 2809536, 3160728, 3511920, 3746048, 3950910, 4214304, 4682560, 5267880, 5619072, 6321456, 7023840, 7901820, 8428608, 9365120, 10535760, 11238144, 12642912, 14047680, 15803640, 16857216, 18730240, 21071520, 25285824, 28095360, 31607280, 33714432, 42143040, 50571648, 56190720, 63214560, 84286080, 101143296, 126429120, 168572160, 252858240, 505716480]

約数ペア:

[(1, 505716480), (2, 252858240), (3, 168572160), (4, 126429120), (5, 101143296), (6, 84286080), (8, 63214560), (9, 56190720), (10, 50571648), (12, 42143040), (15, 33714432), (16, 31607280), (18, 28095360), (20, 25285824), (24, 21071520), (27, 18730240), (30, 16857216), (32, 15803640), (36, 14047680), (40, 12642912), (45, 11238144), (48, 10535760), (54, 9365120), (60, 8428608), (64, 7901820), (72, 7023840), (80, 6321456), (90, 5619072), (96, 5267880), (108, 4682560), (120, 4214304), (128, 3950910), (135, 3746048), (144, 3511920), (160, 3160728), (180, 2809536), (192, 2633940), (216, 2341280), (240, 2107152), (256, 1975455), (270, 1873024), (288, 1755960), (320, 1580364), (360, 1404768), (384, 1316970), (432, 1170640), (480, 1053576), (540, 936512), (576, 877980), (640, 790182), (720, 702384), (768, 658485), (864, 585320), (960, 526788), (1080, 468256), (1152, 438990), (1280, 395091), (1440, 351192), (1728, 292660), (1920, 263394), (2160, 234128), (2304, 219495), (2880, 175596), (3456, 146330), (3840, 131697), (4320, 117064), (5760, 87798), (6912, 73165), (8640, 58532), (11520, 43899), (14633, 34560), (17280, 29266)]