671794560

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{12959}}^1$

素因数の和:12990

約数の個数: 160

約数和(自身を含む): 2399284800

約数和(自身を除く): 1727490240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12959, 12960, 17280, 25918, 25920, 38877, 51836, 51840, 64795, 77754, 103672, 116631, 129590, 155508, 194385, 207344, 233262, 259180, 311016, 349893, 388770, 414688, 466524, 518360, 583155, 622032, 699786, 777540, 829376, 933048, 1036720, 1049679, 1166310, 1244064, 1399572, 1555080, 1658752, 1749465, 1866096, 2073440, 2099358, 2332620, 2488128, 2799144, 3110160, 3498930, 3732192, 4146880, 4198716, 4665240, 4976256, 5248395, 5598288, 6220320, 6997860, 7464384, 8293760, 8397432, 9330480, 10496790, 11196576, 12440640, 13995720, 14928768, 16794864, 18660960, 20993580, 22393152, 24881280, 27991440, 33589728, 37321920, 41987160, 44786304, 55982880, 67179456, 74643840, 83974320, 111965760, 134358912, 167948640, 223931520, 335897280, 671794560]

約数ペア:

[(1, 671794560), (2, 335897280), (3, 223931520), (4, 167948640), (5, 134358912), (6, 111965760), (8, 83974320), (9, 74643840), (10, 67179456), (12, 55982880), (15, 44786304), (16, 41987160), (18, 37321920), (20, 33589728), (24, 27991440), (27, 24881280), (30, 22393152), (32, 20993580), (36, 18660960), (40, 16794864), (45, 14928768), (48, 13995720), (54, 12440640), (60, 11196576), (64, 10496790), (72, 9330480), (80, 8397432), (81, 8293760), (90, 7464384), (96, 6997860), (108, 6220320), (120, 5598288), (128, 5248395), (135, 4976256), (144, 4665240), (160, 4198716), (162, 4146880), (180, 3732192), (192, 3498930), (216, 3110160), (240, 2799144), (270, 2488128), (288, 2332620), (320, 2099358), (324, 2073440), (360, 1866096), (384, 1749465), (405, 1658752), (432, 1555080), (480, 1399572), (540, 1244064), (576, 1166310), (640, 1049679), (648, 1036720), (720, 933048), (810, 829376), (864, 777540), (960, 699786), (1080, 622032), (1152, 583155), (1296, 518360), (1440, 466524), (1620, 414688), (1728, 388770), (1920, 349893), (2160, 311016), (2592, 259180), (2880, 233262), (3240, 207344), (3456, 194385), (4320, 155508), (5184, 129590), (5760, 116631), (6480, 103672), (8640, 77754), (10368, 64795), (12959, 51840), (12960, 51836), (17280, 38877), (25918, 25920)]