11021760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 168

約数和(自身を含む): 39227760

約数和(自身を除く): 28206000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 89, 90, 96, 120, 129, 144, 160, 172, 178, 180, 192, 215, 240, 258, 267, 288, 320, 344, 356, 360, 387, 430, 445, 480, 516, 534, 576, 645, 688, 712, 720, 774, 801, 860, 890, 960, 1032, 1068, 1290, 1335, 1376, 1424, 1440, 1548, 1602, 1720, 1780, 1935, 2064, 2136, 2580, 2670, 2752, 2848, 2880, 3096, 3204, 3440, 3560, 3827, 3870, 4005, 4128, 4272, 5160, 5340, 5696, 6192, 6408, 6880, 7120, 7654, 7740, 8010, 8256, 8544, 10320, 10680, 11481, 12384, 12816, 13760, 14240, 15308, 15480, 16020, 17088, 19135, 20640, 21360, 22962, 24768, 25632, 28480, 30616, 30960, 32040, 34443, 38270, 41280, 42720, 45924, 51264, 57405, 61232, 61920, 64080, 68886, 76540, 85440, 91848, 114810, 122464, 123840, 128160, 137772, 153080, 172215, 183696, 229620, 244928, 256320, 275544, 306160, 344430, 367392, 459240, 551088, 612320, 688860, 734784, 918480, 1102176, 1224640, 1377720, 1836960, 2204352, 2755440, 3673920, 5510880, 11021760]

約数ペア:

[(1, 11021760), (2, 5510880), (3, 3673920), (4, 2755440), (5, 2204352), (6, 1836960), (8, 1377720), (9, 1224640), (10, 1102176), (12, 918480), (15, 734784), (16, 688860), (18, 612320), (20, 551088), (24, 459240), (30, 367392), (32, 344430), (36, 306160), (40, 275544), (43, 256320), (45, 244928), (48, 229620), (60, 183696), (64, 172215), (72, 153080), (80, 137772), (86, 128160), (89, 123840), (90, 122464), (96, 114810), (120, 91848), (129, 85440), (144, 76540), (160, 68886), (172, 64080), (178, 61920), (180, 61232), (192, 57405), (215, 51264), (240, 45924), (258, 42720), (267, 41280), (288, 38270), (320, 34443), (344, 32040), (356, 30960), (360, 30616), (387, 28480), (430, 25632), (445, 24768), (480, 22962), (516, 21360), (534, 20640), (576, 19135), (645, 17088), (688, 16020), (712, 15480), (720, 15308), (774, 14240), (801, 13760), (860, 12816), (890, 12384), (960, 11481), (1032, 10680), (1068, 10320), (1290, 8544), (1335, 8256), (1376, 8010), (1424, 7740), (1440, 7654), (1548, 7120), (1602, 6880), (1720, 6408), (1780, 6192), (1935, 5696), (2064, 5340), (2136, 5160), (2580, 4272), (2670, 4128), (2752, 4005), (2848, 3870), (2880, 3827), (3096, 3560), (3204, 3440)]