254946480480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{264643}}^1$

素因数の和:264890

約数の個数: 192

約数和(自身を含む): 896317470720

約数和(自身を除く): 641370990240

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 223, 240, 270, 288, 360, 432, 446, 480, 540, 669, 720, 864, 892, 1080, 1115, 1338, 1440, 1784, 2007, 2160, 2230, 2676, 3345, 3568, 4014, 4320, 4460, 5352, 6021, 6690, 7136, 8028, 8920, 10035, 10704, 12042, 13380, 16056, 17840, 20070, 21408, 24084, 26760, 30105, 32112, 35680, 40140, 48168, 53520, 60210, 64224, 80280, 96336, 107040, 120420, 160560, 192672, 240840, 264643, 321120, 481680, 529286, 793929, 963360, 1058572, 1323215, 1587858, 2117144, 2381787, 2646430, 3175716, 3969645, 4234288, 4763574, 5292860, 6351432, 7145361, 7939290, 8468576, 9527148, 10585720, 11908935, 12702864, 14290722, 15878580, 19054296, 21171440, 23817870, 25405728, 28581444, 31757160, 35726805, 38108592, 42342880, 47635740, 57162888, 59015389, 63514320, 71453610, 76217184, 95271480, 114325776, 118030778, 127028640, 142907220, 177046167, 190542960, 228651552, 236061556, 285814440, 295076945, 354092334, 381085920, 472123112, 531138501, 571628880, 590153890, 708184668, 885230835, 944246224, 1062277002, 1143257760, 1180307780, 1416369336, 1593415503, 1770461670, 1888492448, 2124554004, 2360615560, 2655692505, 2832738672, 3186831006, 3540923340, 4249108008, 4721231120, 5311385010, 5665477344, 6373662012, 7081846680, 7967077515, 8498216016, 9442462240, 10622770020, 12747324024, 14163693360, 15934155030, 16996432032, 21245540040, 25494648048, 28327386720, 31868310060, 42491080080, 50989296096, 63736620120, 84982160160, 127473240240, 254946480480]

約数ペア:

[(1, 254946480480), (2, 127473240240), (3, 84982160160), (4, 63736620120), (5, 50989296096), (6, 42491080080), (8, 31868310060), (9, 28327386720), (10, 25494648048), (12, 21245540040), (15, 16996432032), (16, 15934155030), (18, 14163693360), (20, 12747324024), (24, 10622770020), (27, 9442462240), (30, 8498216016), (32, 7967077515), (36, 7081846680), (40, 6373662012), (45, 5665477344), (48, 5311385010), (54, 4721231120), (60, 4249108008), (72, 3540923340), (80, 3186831006), (90, 2832738672), (96, 2655692505), (108, 2360615560), (120, 2124554004), (135, 1888492448), (144, 1770461670), (160, 1593415503), (180, 1416369336), (216, 1180307780), (223, 1143257760), (240, 1062277002), (270, 944246224), (288, 885230835), (360, 708184668), (432, 590153890), (446, 571628880), (480, 531138501), (540, 472123112), (669, 381085920), (720, 354092334), (864, 295076945), (892, 285814440), (1080, 236061556), (1115, 228651552), (1338, 190542960), (1440, 177046167), (1784, 142907220), (2007, 127028640), (2160, 118030778), (2230, 114325776), (2676, 95271480), (3345, 76217184), (3568, 71453610), (4014, 63514320), (4320, 59015389), (4460, 57162888), (5352, 47635740), (6021, 42342880), (6690, 38108592), (7136, 35726805), (8028, 31757160), (8920, 28581444), (10035, 25405728), (10704, 23817870), (12042, 21171440), (13380, 19054296), (16056, 15878580), (17840, 14290722), (20070, 12702864), (21408, 11908935), (24084, 10585720), (26760, 9527148), (30105, 8468576), (32112, 7939290), (35680, 7145361), (40140, 6351432), (48168, 5292860), (53520, 4763574), (60210, 4234288), (64224, 3969645), (80280, 3175716), (96336, 2646430), (107040, 2381787), (120420, 2117144), (160560, 1587858), (192672, 1323215), (240840, 1058572), (264643, 963360), (321120, 793929), (481680, 529286)]