2023259520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{13339}}^1$

素因数の和:13440

約数の個数: 128

約数和(自身を含む): 6531264000

約数和(自身を除く): 4508004480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 316, 320, 384, 395, 474, 480, 632, 640, 790, 948, 960, 1185, 1264, 1580, 1896, 1920, 2370, 2528, 3160, 3792, 4740, 5056, 6320, 7584, 9480, 10112, 12640, 13339, 15168, 18960, 25280, 26678, 30336, 37920, 40017, 50560, 53356, 66695, 75840, 80034, 106712, 133390, 151680, 160068, 200085, 213424, 266780, 320136, 400170, 426848, 533560, 640272, 800340, 853696, 1053781, 1067120, 1280544, 1600680, 1707392, 2107562, 2134240, 2561088, 3161343, 3201360, 4215124, 4268480, 5122176, 5268905, 6322686, 6402720, 8430248, 8536960, 10537810, 12645372, 12805440, 15806715, 16860496, 21075620, 25290744, 25610880, 31613430, 33720992, 42151240, 50581488, 63226860, 67441984, 84302480, 101162976, 126453720, 134883968, 168604960, 202325952, 252907440, 337209920, 404651904, 505814880, 674419840, 1011629760, 2023259520]

約数ペア:

[(1, 2023259520), (2, 1011629760), (3, 674419840), (4, 505814880), (5, 404651904), (6, 337209920), (8, 252907440), (10, 202325952), (12, 168604960), (15, 134883968), (16, 126453720), (20, 101162976), (24, 84302480), (30, 67441984), (32, 63226860), (40, 50581488), (48, 42151240), (60, 33720992), (64, 31613430), (79, 25610880), (80, 25290744), (96, 21075620), (120, 16860496), (128, 15806715), (158, 12805440), (160, 12645372), (192, 10537810), (237, 8536960), (240, 8430248), (316, 6402720), (320, 6322686), (384, 5268905), (395, 5122176), (474, 4268480), (480, 4215124), (632, 3201360), (640, 3161343), (790, 2561088), (948, 2134240), (960, 2107562), (1185, 1707392), (1264, 1600680), (1580, 1280544), (1896, 1067120), (1920, 1053781), (2370, 853696), (2528, 800340), (3160, 640272), (3792, 533560), (4740, 426848), (5056, 400170), (6320, 320136), (7584, 266780), (9480, 213424), (10112, 200085), (12640, 160068), (13339, 151680), (15168, 133390), (18960, 106712), (25280, 80034), (26678, 75840), (30336, 66695), (37920, 53356), (40017, 50560)]