455489280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2127

約数の個数: 216

約数和(自身を含む): 1659687120

約数和(自身を除く): 1204197840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2081, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4162, 4560, 4864, 5472, 5760, 6080, 6243, 6840, 7296, 8324, 9120, 10405, 10944, 11520, 12160, 12486, 13680, 14592, 16648, 18240, 18729, 20810, 21888, 24320, 24972, 27360, 31215, 33296, 36480, 37458, 39539, 41620, 43776, 49944, 54720, 62430, 66592, 72960, 74916, 79078, 83240, 93645, 99888, 109440, 118617, 124860, 133184, 149832, 158156, 166480, 187290, 197695, 199776, 218880, 237234, 249720, 266368, 299664, 316312, 332960, 355851, 374580, 395390, 399552, 474468, 499440, 532736, 593085, 599328, 632624, 665920, 711702, 749160, 790780, 799104, 948936, 998880, 1186170, 1198656, 1265248, 1331840, 1423404, 1498320, 1581560, 1598208, 1779255, 1897872, 1997760, 2372340, 2397312, 2530496, 2663680, 2846808, 2996640, 3163120, 3558510, 3795744, 3995520, 4744680, 4794624, 5060992, 5693616, 5993280, 6326240, 7117020, 7591488, 7991040, 9489360, 10121984, 11387232, 11986560, 12652480, 14234040, 15182976, 18978720, 22774464, 23973120, 25304960, 28468080, 30365952, 37957440, 45548928, 50609920, 56936160, 75914880, 91097856, 113872320, 151829760, 227744640, 455489280]

約数ペア:

[(1, 455489280), (2, 227744640), (3, 151829760), (4, 113872320), (5, 91097856), (6, 75914880), (8, 56936160), (9, 50609920), (10, 45548928), (12, 37957440), (15, 30365952), (16, 28468080), (18, 25304960), (19, 23973120), (20, 22774464), (24, 18978720), (30, 15182976), (32, 14234040), (36, 12652480), (38, 11986560), (40, 11387232), (45, 10121984), (48, 9489360), (57, 7991040), (60, 7591488), (64, 7117020), (72, 6326240), (76, 5993280), (80, 5693616), (90, 5060992), (95, 4794624), (96, 4744680), (114, 3995520), (120, 3795744), (128, 3558510), (144, 3163120), (152, 2996640), (160, 2846808), (171, 2663680), (180, 2530496), (190, 2397312), (192, 2372340), (228, 1997760), (240, 1897872), (256, 1779255), (285, 1598208), (288, 1581560), (304, 1498320), (320, 1423404), (342, 1331840), (360, 1265248), (380, 1198656), (384, 1186170), (456, 998880), (480, 948936), (570, 799104), (576, 790780), (608, 749160), (640, 711702), (684, 665920), (720, 632624), (760, 599328), (768, 593085), (855, 532736), (912, 499440), (960, 474468), (1140, 399552), (1152, 395390), (1216, 374580), (1280, 355851), (1368, 332960), (1440, 316312), (1520, 299664), (1710, 266368), (1824, 249720), (1920, 237234), (2081, 218880), (2280, 199776), (2304, 197695), (2432, 187290), (2736, 166480), (2880, 158156), (3040, 149832), (3420, 133184), (3648, 124860), (3840, 118617), (4162, 109440), (4560, 99888), (4864, 93645), (5472, 83240), (5760, 79078), (6080, 74916), (6243, 72960), (6840, 66592), (7296, 62430), (8324, 54720), (9120, 49944), (10405, 43776), (10944, 41620), (11520, 39539), (12160, 37458), (12486, 36480), (13680, 33296), (14592, 31215), (16648, 27360), (18240, 24972), (18729, 24320), (20810, 21888)]