85580640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{577}}^1$

素因数の和:701

約数の個数: 144

約数和(自身を含む): 295390368

約数和(自身を除く): 209809728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 103, 120, 144, 160, 180, 206, 240, 288, 309, 360, 412, 480, 515, 577, 618, 720, 824, 927, 1030, 1154, 1236, 1440, 1545, 1648, 1731, 1854, 2060, 2308, 2472, 2885, 3090, 3296, 3462, 3708, 4120, 4616, 4635, 4944, 5193, 5770, 6180, 6924, 7416, 8240, 8655, 9232, 9270, 9888, 10386, 11540, 12360, 13848, 14832, 16480, 17310, 18464, 18540, 20772, 23080, 24720, 25965, 27696, 29664, 34620, 37080, 41544, 46160, 49440, 51930, 55392, 59431, 69240, 74160, 83088, 92320, 103860, 118862, 138480, 148320, 166176, 178293, 207720, 237724, 276960, 297155, 356586, 415440, 475448, 534879, 594310, 713172, 830880, 891465, 950896, 1069758, 1188620, 1426344, 1782930, 1901792, 2139516, 2377240, 2674395, 2852688, 3565860, 4279032, 4754480, 5348790, 5705376, 7131720, 8558064, 9508960, 10697580, 14263440, 17116128, 21395160, 28526880, 42790320, 85580640]

約数ペア:

[(1, 85580640), (2, 42790320), (3, 28526880), (4, 21395160), (5, 17116128), (6, 14263440), (8, 10697580), (9, 9508960), (10, 8558064), (12, 7131720), (15, 5705376), (16, 5348790), (18, 4754480), (20, 4279032), (24, 3565860), (30, 2852688), (32, 2674395), (36, 2377240), (40, 2139516), (45, 1901792), (48, 1782930), (60, 1426344), (72, 1188620), (80, 1069758), (90, 950896), (96, 891465), (103, 830880), (120, 713172), (144, 594310), (160, 534879), (180, 475448), (206, 415440), (240, 356586), (288, 297155), (309, 276960), (360, 237724), (412, 207720), (480, 178293), (515, 166176), (577, 148320), (618, 138480), (720, 118862), (824, 103860), (927, 92320), (1030, 83088), (1154, 74160), (1236, 69240), (1440, 59431), (1545, 55392), (1648, 51930), (1731, 49440), (1854, 46160), (2060, 41544), (2308, 37080), (2472, 34620), (2885, 29664), (3090, 27696), (3296, 25965), (3462, 24720), (3708, 23080), (4120, 20772), (4616, 18540), (4635, 18464), (4944, 17310), (5193, 16480), (5770, 14832), (6180, 13848), (6924, 12360), (7416, 11540), (8240, 10386), (8655, 9888), (9232, 9270)]