53952480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:231

約数の個数: 240

約数和(自身を含む): 199783584

約数和(自身を除く): 145831104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 181, 184, 207, 216, 230, 240, 270, 276, 288, 324, 345, 360, 362, 368, 405, 414, 432, 460, 480, 540, 543, 552, 621, 648, 690, 720, 724, 736, 810, 828, 864, 905, 920, 1035, 1080, 1086, 1104, 1242, 1296, 1380, 1440, 1448, 1620, 1629, 1656, 1810, 1840, 1863, 2070, 2160, 2172, 2208, 2484, 2592, 2715, 2760, 2896, 3105, 3240, 3258, 3312, 3620, 3680, 3726, 4140, 4163, 4320, 4344, 4887, 4968, 5430, 5520, 5792, 6210, 6480, 6516, 6624, 7240, 7452, 8145, 8280, 8326, 8688, 9315, 9774, 9936, 10860, 11040, 12420, 12489, 12960, 13032, 14480, 14661, 14904, 16290, 16560, 16652, 17376, 18630, 19548, 19872, 20815, 21720, 24435, 24840, 24978, 26064, 28960, 29322, 29808, 32580, 33120, 33304, 37260, 37467, 39096, 41630, 43440, 48870, 49680, 49956, 52128, 58644, 59616, 62445, 65160, 66608, 73305, 74520, 74934, 78192, 83260, 86880, 97740, 99360, 99912, 112401, 117288, 124890, 130320, 133216, 146610, 149040, 149868, 156384, 166520, 187335, 195480, 199824, 224802, 234576, 249780, 260640, 293220, 298080, 299736, 333040, 337203, 374670, 390960, 399648, 449604, 469152, 499560, 562005, 586440, 599472, 666080, 674406, 749340, 781920, 899208, 999120, 1124010, 1172880, 1198944, 1348812, 1498680, 1686015, 1798416, 1998240, 2248020, 2345760, 2697624, 2997360, 3372030, 3596832, 4496040, 5395248, 5994720, 6744060, 8992080, 10790496, 13488120, 17984160, 26976240, 53952480]

約数ペア:

[(1, 53952480), (2, 26976240), (3, 17984160), (4, 13488120), (5, 10790496), (6, 8992080), (8, 6744060), (9, 5994720), (10, 5395248), (12, 4496040), (15, 3596832), (16, 3372030), (18, 2997360), (20, 2697624), (23, 2345760), (24, 2248020), (27, 1998240), (30, 1798416), (32, 1686015), (36, 1498680), (40, 1348812), (45, 1198944), (46, 1172880), (48, 1124010), (54, 999120), (60, 899208), (69, 781920), (72, 749340), (80, 674406), (81, 666080), (90, 599472), (92, 586440), (96, 562005), (108, 499560), (115, 469152), (120, 449604), (135, 399648), (138, 390960), (144, 374670), (160, 337203), (162, 333040), (180, 299736), (181, 298080), (184, 293220), (207, 260640), (216, 249780), (230, 234576), (240, 224802), (270, 199824), (276, 195480), (288, 187335), (324, 166520), (345, 156384), (360, 149868), (362, 149040), (368, 146610), (405, 133216), (414, 130320), (432, 124890), (460, 117288), (480, 112401), (540, 99912), (543, 99360), (552, 97740), (621, 86880), (648, 83260), (690, 78192), (720, 74934), (724, 74520), (736, 73305), (810, 66608), (828, 65160), (864, 62445), (905, 59616), (920, 58644), (1035, 52128), (1080, 49956), (1086, 49680), (1104, 48870), (1242, 43440), (1296, 41630), (1380, 39096), (1440, 37467), (1448, 37260), (1620, 33304), (1629, 33120), (1656, 32580), (1810, 29808), (1840, 29322), (1863, 28960), (2070, 26064), (2160, 24978), (2172, 24840), (2208, 24435), (2484, 21720), (2592, 20815), (2715, 19872), (2760, 19548), (2896, 18630), (3105, 17376), (3240, 16652), (3258, 16560), (3312, 16290), (3620, 14904), (3680, 14661), (3726, 14480), (4140, 13032), (4163, 12960), (4320, 12489), (4344, 12420), (4887, 11040), (4968, 10860), (5430, 9936), (5520, 9774), (5792, 9315), (6210, 8688), (6480, 8326), (6516, 8280), (6624, 8145), (7240, 7452)]