557357760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{21503}}^1$

素因数の和:21532

約数の個数: 140

約数和(自身を含む): 1982711808

約数和(自身を除く): 1425354048

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 21503, 25920, 43006, 64509, 86012, 107515, 129018, 172024, 193527, 215030, 258036, 322545, 344048, 387054, 430060, 516072, 580581, 645090, 688096, 774108, 860120, 967635, 1032144, 1161162, 1290180, 1376192, 1548216, 1720240, 1741743, 1935270, 2064288, 2322324, 2580360, 2902905, 3096432, 3440480, 3483486, 3870540, 4128576, 4644648, 5160720, 5805810, 6192864, 6880960, 6966972, 7741080, 8708715, 9289296, 10321440, 11611620, 12385728, 13933944, 15482160, 17417430, 18578592, 20642880, 23223240, 27867888, 30964320, 34834860, 37157184, 46446480, 55735776, 61928640, 69669720, 92892960, 111471552, 139339440, 185785920, 278678880, 557357760]

約数ペア:

[(1, 557357760), (2, 278678880), (3, 185785920), (4, 139339440), (5, 111471552), (6, 92892960), (8, 69669720), (9, 61928640), (10, 55735776), (12, 46446480), (15, 37157184), (16, 34834860), (18, 30964320), (20, 27867888), (24, 23223240), (27, 20642880), (30, 18578592), (32, 17417430), (36, 15482160), (40, 13933944), (45, 12385728), (48, 11611620), (54, 10321440), (60, 9289296), (64, 8708715), (72, 7741080), (80, 6966972), (81, 6880960), (90, 6192864), (96, 5805810), (108, 5160720), (120, 4644648), (135, 4128576), (144, 3870540), (160, 3483486), (162, 3440480), (180, 3096432), (192, 2902905), (216, 2580360), (240, 2322324), (270, 2064288), (288, 1935270), (320, 1741743), (324, 1720240), (360, 1548216), (405, 1376192), (432, 1290180), (480, 1161162), (540, 1032144), (576, 967635), (648, 860120), (720, 774108), (810, 688096), (864, 645090), (960, 580581), (1080, 516072), (1296, 430060), (1440, 387054), (1620, 344048), (1728, 322545), (2160, 258036), (2592, 215030), (2880, 193527), (3240, 172024), (4320, 129018), (5184, 107515), (6480, 86012), (8640, 64509), (12960, 43006), (21503, 25920)]