4148640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 14702688

約数和(自身を除く): 10554048

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, 67, 72, 80, 86, 90, 96, 120, 129, 134, 144, 160, 172, 180, 201, 215, 240, 258, 268, 288, 335, 344, 360, 387, 402, 430, 480, 516, 536, 603, 645, 670, 688, 720, 774, 804, 860, 1005, 1032, 1072, 1206, 1290, 1340, 1376, 1440, 1548, 1608, 1720, 1935, 2010, 2064, 2144, 2412, 2580, 2680, 2881, 3015, 3096, 3216, 3440, 3870, 4020, 4128, 4824, 5160, 5360, 5762, 6030, 6192, 6432, 6880, 7740, 8040, 8643, 9648, 10320, 10720, 11524, 12060, 12384, 14405, 15480, 16080, 17286, 19296, 20640, 23048, 24120, 25929, 28810, 30960, 32160, 34572, 43215, 46096, 48240, 51858, 57620, 61920, 69144, 86430, 92192, 96480, 103716, 115240, 129645, 138288, 172860, 207432, 230480, 259290, 276576, 345720, 414864, 460960, 518580, 691440, 829728, 1037160, 1382880, 2074320, 4148640]

約数ペア:

[(1, 4148640), (2, 2074320), (3, 1382880), (4, 1037160), (5, 829728), (6, 691440), (8, 518580), (9, 460960), (10, 414864), (12, 345720), (15, 276576), (16, 259290), (18, 230480), (20, 207432), (24, 172860), (30, 138288), (32, 129645), (36, 115240), (40, 103716), (43, 96480), (45, 92192), (48, 86430), (60, 69144), (67, 61920), (72, 57620), (80, 51858), (86, 48240), (90, 46096), (96, 43215), (120, 34572), (129, 32160), (134, 30960), (144, 28810), (160, 25929), (172, 24120), (180, 23048), (201, 20640), (215, 19296), (240, 17286), (258, 16080), (268, 15480), (288, 14405), (335, 12384), (344, 12060), (360, 11524), (387, 10720), (402, 10320), (430, 9648), (480, 8643), (516, 8040), (536, 7740), (603, 6880), (645, 6432), (670, 6192), (688, 6030), (720, 5762), (774, 5360), (804, 5160), (860, 4824), (1005, 4128), (1032, 4020), (1072, 3870), (1206, 3440), (1290, 3216), (1340, 3096), (1376, 3015), (1440, 2881), (1548, 2680), (1608, 2580), (1720, 2412), (1935, 2144), (2010, 2064)]