120200640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:635

約数の個数: 224

約数和(自身を含む): 451006464

約数和(自身を除く): 330805824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 577, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1154, 1240, 1302, 1344, 1488, 1680, 1731, 1736, 1860, 1984, 2170, 2240, 2308, 2480, 2604, 2885, 2976, 3255, 3360, 3462, 3472, 3720, 4039, 4340, 4616, 4960, 5208, 5770, 5952, 6510, 6720, 6924, 6944, 7440, 8078, 8655, 8680, 9232, 9920, 10416, 11540, 12117, 13020, 13848, 13888, 14880, 16156, 17310, 17360, 17887, 18464, 20195, 20832, 23080, 24234, 26040, 27696, 29760, 32312, 34620, 34720, 35774, 36928, 40390, 41664, 46160, 48468, 52080, 53661, 55392, 60585, 64624, 69240, 69440, 71548, 80780, 89435, 92320, 96936, 104160, 107322, 110784, 121170, 125209, 129248, 138480, 143096, 161560, 178870, 184640, 193872, 208320, 214644, 242340, 250418, 258496, 268305, 276960, 286192, 323120, 357740, 375627, 387744, 429288, 484680, 500836, 536610, 553920, 572384, 626045, 646240, 715480, 751254, 775488, 858576, 969360, 1001672, 1073220, 1144768, 1252090, 1292480, 1430960, 1502508, 1717152, 1878135, 1938720, 2003344, 2146440, 2504180, 2861920, 3005016, 3434304, 3756270, 3877440, 4006688, 4292880, 5008360, 5723840, 6010032, 7512540, 8013376, 8585760, 10016720, 12020064, 15025080, 17171520, 20033440, 24040128, 30050160, 40066880, 60100320, 120200640]

約数ペア:

[(1, 120200640), (2, 60100320), (3, 40066880), (4, 30050160), (5, 24040128), (6, 20033440), (7, 17171520), (8, 15025080), (10, 12020064), (12, 10016720), (14, 8585760), (15, 8013376), (16, 7512540), (20, 6010032), (21, 5723840), (24, 5008360), (28, 4292880), (30, 4006688), (31, 3877440), (32, 3756270), (35, 3434304), (40, 3005016), (42, 2861920), (48, 2504180), (56, 2146440), (60, 2003344), (62, 1938720), (64, 1878135), (70, 1717152), (80, 1502508), (84, 1430960), (93, 1292480), (96, 1252090), (105, 1144768), (112, 1073220), (120, 1001672), (124, 969360), (140, 858576), (155, 775488), (160, 751254), (168, 715480), (186, 646240), (192, 626045), (210, 572384), (217, 553920), (224, 536610), (240, 500836), (248, 484680), (280, 429288), (310, 387744), (320, 375627), (336, 357740), (372, 323120), (420, 286192), (434, 276960), (448, 268305), (465, 258496), (480, 250418), (496, 242340), (560, 214644), (577, 208320), (620, 193872), (651, 184640), (672, 178870), (744, 161560), (840, 143096), (868, 138480), (930, 129248), (960, 125209), (992, 121170), (1085, 110784), (1120, 107322), (1154, 104160), (1240, 96936), (1302, 92320), (1344, 89435), (1488, 80780), (1680, 71548), (1731, 69440), (1736, 69240), (1860, 64624), (1984, 60585), (2170, 55392), (2240, 53661), (2308, 52080), (2480, 48468), (2604, 46160), (2885, 41664), (2976, 40390), (3255, 36928), (3360, 35774), (3462, 34720), (3472, 34620), (3720, 32312), (4039, 29760), (4340, 27696), (4616, 26040), (4960, 24234), (5208, 23080), (5770, 20832), (5952, 20195), (6510, 18464), (6720, 17887), (6924, 17360), (6944, 17310), (7440, 16156), (8078, 14880), (8655, 13888), (8680, 13848), (9232, 13020), (9920, 12117), (10416, 11540)]