87557760

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{563}}^1$

素因数の和:597

約数の個数: 192

約数和(自身を含む): 314102880

約数和(自身を除く): 226545120

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, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 563, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1126, 1152, 1215, 1296, 1440, 1620, 1689, 1728, 1920, 1944, 2160, 2252, 2430, 2592, 2815, 2880, 3240, 3378, 3456, 3888, 4320, 4504, 4860, 5067, 5184, 5630, 5760, 6480, 6756, 7776, 8445, 8640, 9008, 9720, 10134, 10368, 11260, 12960, 13512, 15201, 15552, 16890, 17280, 18016, 19440, 20268, 22520, 25335, 25920, 27024, 30402, 31104, 33780, 36032, 38880, 40536, 45040, 45603, 50670, 51840, 54048, 60804, 67560, 72064, 76005, 77760, 81072, 90080, 91206, 101340, 108096, 121608, 135120, 136809, 152010, 155520, 162144, 180160, 182412, 202680, 216192, 228015, 243216, 270240, 273618, 304020, 324288, 360320, 364824, 405360, 456030, 486432, 540480, 547236, 608040, 648576, 684045, 729648, 810720, 912060, 972864, 1080960, 1094472, 1216080, 1368090, 1459296, 1621440, 1824120, 1945728, 2188944, 2432160, 2736180, 2918592, 3242880, 3648240, 4377888, 4864320, 5472360, 5837184, 7296480, 8755776, 9728640, 10944720, 14592960, 17511552, 21889440, 29185920, 43778880, 87557760]

約数ペア:

[(1, 87557760), (2, 43778880), (3, 29185920), (4, 21889440), (5, 17511552), (6, 14592960), (8, 10944720), (9, 9728640), (10, 8755776), (12, 7296480), (15, 5837184), (16, 5472360), (18, 4864320), (20, 4377888), (24, 3648240), (27, 3242880), (30, 2918592), (32, 2736180), (36, 2432160), (40, 2188944), (45, 1945728), (48, 1824120), (54, 1621440), (60, 1459296), (64, 1368090), (72, 1216080), (80, 1094472), (81, 1080960), (90, 972864), (96, 912060), (108, 810720), (120, 729648), (128, 684045), (135, 648576), (144, 608040), (160, 547236), (162, 540480), (180, 486432), (192, 456030), (216, 405360), (240, 364824), (243, 360320), (270, 324288), (288, 304020), (320, 273618), (324, 270240), (360, 243216), (384, 228015), (405, 216192), (432, 202680), (480, 182412), (486, 180160), (540, 162144), (563, 155520), (576, 152010), (640, 136809), (648, 135120), (720, 121608), (810, 108096), (864, 101340), (960, 91206), (972, 90080), (1080, 81072), (1126, 77760), (1152, 76005), (1215, 72064), (1296, 67560), (1440, 60804), (1620, 54048), (1689, 51840), (1728, 50670), (1920, 45603), (1944, 45040), (2160, 40536), (2252, 38880), (2430, 36032), (2592, 33780), (2815, 31104), (2880, 30402), (3240, 27024), (3378, 25920), (3456, 25335), (3888, 22520), (4320, 20268), (4504, 19440), (4860, 18016), (5067, 17280), (5184, 16890), (5630, 15552), (5760, 15201), (6480, 13512), (6756, 12960), (7776, 11260), (8445, 10368), (8640, 10134), (9008, 9720)]