8657280

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{167}}^1$

素因数の和:198

約数の個数: 160

約数和(自身を含む): 31101840

約数和(自身を除く): 22444560

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, 167, 180, 192, 216, 240, 270, 288, 320, 324, 334, 360, 384, 405, 432, 480, 501, 540, 576, 640, 648, 668, 720, 810, 835, 864, 960, 1002, 1080, 1152, 1296, 1336, 1440, 1503, 1620, 1670, 1728, 1920, 2004, 2160, 2505, 2592, 2672, 2880, 3006, 3240, 3340, 3456, 4008, 4320, 4509, 5010, 5184, 5344, 5760, 6012, 6480, 6680, 7515, 8016, 8640, 9018, 10020, 10368, 10688, 12024, 12960, 13360, 13527, 15030, 16032, 17280, 18036, 20040, 21376, 22545, 24048, 25920, 26720, 27054, 30060, 32064, 36072, 40080, 45090, 48096, 51840, 53440, 54108, 60120, 64128, 67635, 72144, 80160, 90180, 96192, 106880, 108216, 120240, 135270, 144288, 160320, 180360, 192384, 216432, 240480, 270540, 288576, 320640, 360720, 432864, 480960, 541080, 577152, 721440, 865728, 961920, 1082160, 1442880, 1731456, 2164320, 2885760, 4328640, 8657280]

約数ペア:

[(1, 8657280), (2, 4328640), (3, 2885760), (4, 2164320), (5, 1731456), (6, 1442880), (8, 1082160), (9, 961920), (10, 865728), (12, 721440), (15, 577152), (16, 541080), (18, 480960), (20, 432864), (24, 360720), (27, 320640), (30, 288576), (32, 270540), (36, 240480), (40, 216432), (45, 192384), (48, 180360), (54, 160320), (60, 144288), (64, 135270), (72, 120240), (80, 108216), (81, 106880), (90, 96192), (96, 90180), (108, 80160), (120, 72144), (128, 67635), (135, 64128), (144, 60120), (160, 54108), (162, 53440), (167, 51840), (180, 48096), (192, 45090), (216, 40080), (240, 36072), (270, 32064), (288, 30060), (320, 27054), (324, 26720), (334, 25920), (360, 24048), (384, 22545), (405, 21376), (432, 20040), (480, 18036), (501, 17280), (540, 16032), (576, 15030), (640, 13527), (648, 13360), (668, 12960), (720, 12024), (810, 10688), (835, 10368), (864, 10020), (960, 9018), (1002, 8640), (1080, 8016), (1152, 7515), (1296, 6680), (1336, 6480), (1440, 6012), (1503, 5760), (1620, 5344), (1670, 5184), (1728, 5010), (1920, 4509), (2004, 4320), (2160, 4008), (2505, 3456), (2592, 3340), (2672, 3240), (2880, 3006)]