2074320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 120

約数和(自身を含む): 7234656

約数和(自身を除く): 5160336

約数列:

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

約数ペア:

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