3900960

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{43}}^1$

素因数の和:77

約数の個数: 240

約数和(自身を含む): 16099776

約数和(自身を除く): 12198816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 86, 90, 96, 105, 108, 112, 120, 126, 129, 135, 140, 144, 160, 162, 168, 172, 180, 189, 210, 215, 216, 224, 240, 252, 258, 270, 280, 288, 301, 315, 324, 336, 344, 360, 378, 387, 405, 420, 430, 432, 480, 504, 516, 540, 560, 567, 602, 630, 645, 648, 672, 688, 720, 756, 774, 810, 840, 860, 864, 903, 945, 1008, 1032, 1080, 1120, 1134, 1161, 1204, 1260, 1290, 1296, 1376, 1440, 1505, 1512, 1548, 1620, 1680, 1720, 1806, 1890, 1935, 2016, 2064, 2160, 2268, 2322, 2408, 2520, 2580, 2592, 2709, 2835, 3010, 3024, 3096, 3240, 3360, 3440, 3483, 3612, 3780, 3870, 4128, 4320, 4515, 4536, 4644, 4816, 5040, 5160, 5418, 5670, 5805, 6020, 6048, 6192, 6480, 6880, 6966, 7224, 7560, 7740, 8127, 9030, 9072, 9288, 9632, 10080, 10320, 10836, 11340, 11610, 12040, 12384, 12960, 13545, 13932, 14448, 15120, 15480, 16254, 17415, 18060, 18144, 18576, 20640, 21672, 22680, 23220, 24080, 24381, 27090, 27864, 28896, 30240, 30960, 32508, 34830, 36120, 37152, 40635, 43344, 45360, 46440, 48160, 48762, 54180, 55728, 61920, 65016, 69660, 72240, 81270, 86688, 90720, 92880, 97524, 108360, 111456, 121905, 130032, 139320, 144480, 162540, 185760, 195048, 216720, 243810, 260064, 278640, 325080, 390096, 433440, 487620, 557280, 650160, 780192, 975240, 1300320, 1950480, 3900960]

約数ペア:

[(1, 3900960), (2, 1950480), (3, 1300320), (4, 975240), (5, 780192), (6, 650160), (7, 557280), (8, 487620), (9, 433440), (10, 390096), (12, 325080), (14, 278640), (15, 260064), (16, 243810), (18, 216720), (20, 195048), (21, 185760), (24, 162540), (27, 144480), (28, 139320), (30, 130032), (32, 121905), (35, 111456), (36, 108360), (40, 97524), (42, 92880), (43, 90720), (45, 86688), (48, 81270), (54, 72240), (56, 69660), (60, 65016), (63, 61920), (70, 55728), (72, 54180), (80, 48762), (81, 48160), (84, 46440), (86, 45360), (90, 43344), (96, 40635), (105, 37152), (108, 36120), (112, 34830), (120, 32508), (126, 30960), (129, 30240), (135, 28896), (140, 27864), (144, 27090), (160, 24381), (162, 24080), (168, 23220), (172, 22680), (180, 21672), (189, 20640), (210, 18576), (215, 18144), (216, 18060), (224, 17415), (240, 16254), (252, 15480), (258, 15120), (270, 14448), (280, 13932), (288, 13545), (301, 12960), (315, 12384), (324, 12040), (336, 11610), (344, 11340), (360, 10836), (378, 10320), (387, 10080), (405, 9632), (420, 9288), (430, 9072), (432, 9030), (480, 8127), (504, 7740), (516, 7560), (540, 7224), (560, 6966), (567, 6880), (602, 6480), (630, 6192), (645, 6048), (648, 6020), (672, 5805), (688, 5670), (720, 5418), (756, 5160), (774, 5040), (810, 4816), (840, 4644), (860, 4536), (864, 4515), (903, 4320), (945, 4128), (1008, 3870), (1032, 3780), (1080, 3612), (1120, 3483), (1134, 3440), (1161, 3360), (1204, 3240), (1260, 3096), (1290, 3024), (1296, 3010), (1376, 2835), (1440, 2709), (1505, 2592), (1512, 2580), (1548, 2520), (1620, 2408), (1680, 2322), (1720, 2268), (1806, 2160), (1890, 2064), (1935, 2016)]