1344618720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3323}}^1$

素因数の和:3625

約数の個数: 144

約数和(自身を含む): 4606226352

約数和(自身を除く): 3261607632

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 281, 288, 360, 480, 562, 720, 843, 1124, 1405, 1440, 1686, 2248, 2529, 2810, 3323, 3372, 4215, 4496, 5058, 5620, 6646, 6744, 8430, 8992, 9969, 10116, 11240, 12645, 13292, 13488, 16615, 16860, 19938, 20232, 22480, 25290, 26584, 26976, 29907, 33230, 33720, 39876, 40464, 44960, 49845, 50580, 53168, 59814, 66460, 67440, 79752, 80928, 99690, 101160, 106336, 119628, 132920, 134880, 149535, 159504, 199380, 202320, 239256, 265840, 299070, 319008, 398760, 404640, 478512, 531680, 598140, 797520, 933763, 957024, 1196280, 1595040, 1867526, 2392560, 2801289, 3735052, 4668815, 4785120, 5602578, 7470104, 8403867, 9337630, 11205156, 14006445, 14940208, 16807734, 18675260, 22410312, 28012890, 29880416, 33615468, 37350520, 42019335, 44820624, 56025780, 67230936, 74701040, 84038670, 89641248, 112051560, 134461872, 149402080, 168077340, 224103120, 268923744, 336154680, 448206240, 672309360, 1344618720]

約数ペア:

[(1, 1344618720), (2, 672309360), (3, 448206240), (4, 336154680), (5, 268923744), (6, 224103120), (8, 168077340), (9, 149402080), (10, 134461872), (12, 112051560), (15, 89641248), (16, 84038670), (18, 74701040), (20, 67230936), (24, 56025780), (30, 44820624), (32, 42019335), (36, 37350520), (40, 33615468), (45, 29880416), (48, 28012890), (60, 22410312), (72, 18675260), (80, 16807734), (90, 14940208), (96, 14006445), (120, 11205156), (144, 9337630), (160, 8403867), (180, 7470104), (240, 5602578), (281, 4785120), (288, 4668815), (360, 3735052), (480, 2801289), (562, 2392560), (720, 1867526), (843, 1595040), (1124, 1196280), (1405, 957024), (1440, 933763), (1686, 797520), (2248, 598140), (2529, 531680), (2810, 478512), (3323, 404640), (3372, 398760), (4215, 319008), (4496, 299070), (5058, 265840), (5620, 239256), (6646, 202320), (6744, 199380), (8430, 159504), (8992, 149535), (9969, 134880), (10116, 132920), (11240, 119628), (12645, 106336), (13292, 101160), (13488, 99690), (16615, 80928), (16860, 79752), (19938, 67440), (20232, 66460), (22480, 59814), (25290, 53168), (26584, 50580), (26976, 49845), (29907, 44960), (33230, 40464), (33720, 39876)]