85237920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{6577}}^1$

素因数の和:6604

約数の個数: 120

約数和(自身を含む): 300864564

約数和(自身を除く): 215626644

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 6577, 12960, 13154, 19731, 26308, 32885, 39462, 52616, 59193, 65770, 78924, 98655, 105232, 118386, 131540, 157848, 177579, 197310, 210464, 236772, 263080, 295965, 315696, 355158, 394620, 473544, 526160, 532737, 591930, 631392, 710316, 789240, 887895, 947088, 1052320, 1065474, 1183860, 1420632, 1578480, 1775790, 1894176, 2130948, 2367720, 2663685, 2841264, 3156960, 3551580, 4261896, 4735440, 5327370, 5682528, 7103160, 8523792, 9470880, 10654740, 14206320, 17047584, 21309480, 28412640, 42618960, 85237920]

約数ペア:

[(1, 85237920), (2, 42618960), (3, 28412640), (4, 21309480), (5, 17047584), (6, 14206320), (8, 10654740), (9, 9470880), (10, 8523792), (12, 7103160), (15, 5682528), (16, 5327370), (18, 4735440), (20, 4261896), (24, 3551580), (27, 3156960), (30, 2841264), (32, 2663685), (36, 2367720), (40, 2130948), (45, 1894176), (48, 1775790), (54, 1578480), (60, 1420632), (72, 1183860), (80, 1065474), (81, 1052320), (90, 947088), (96, 887895), (108, 789240), (120, 710316), (135, 631392), (144, 591930), (160, 532737), (162, 526160), (180, 473544), (216, 394620), (240, 355158), (270, 315696), (288, 295965), (324, 263080), (360, 236772), (405, 210464), (432, 197310), (480, 177579), (540, 157848), (648, 131540), (720, 118386), (810, 105232), (864, 98655), (1080, 78924), (1296, 65770), (1440, 59193), (1620, 52616), (2160, 39462), (2592, 32885), (3240, 26308), (4320, 19731), (6480, 13154), (6577, 12960)]