87950880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{20359}}^1$

素因数の和:20383

約数の個数: 96

約数和(自身を含む): 307843200

約数和(自身を除く): 219892320

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 20359, 40718, 61077, 81436, 101795, 122154, 162872, 183231, 203590, 244308, 305385, 325744, 366462, 407180, 488616, 549693, 610770, 651488, 732924, 814360, 916155, 977232, 1099386, 1221540, 1465848, 1628720, 1832310, 1954464, 2198772, 2443080, 2748465, 2931696, 3257440, 3664620, 4397544, 4886160, 5496930, 5863392, 7329240, 8795088, 9772320, 10993860, 14658480, 17590176, 21987720, 29316960, 43975440, 87950880]

約数ペア:

[(1, 87950880), (2, 43975440), (3, 29316960), (4, 21987720), (5, 17590176), (6, 14658480), (8, 10993860), (9, 9772320), (10, 8795088), (12, 7329240), (15, 5863392), (16, 5496930), (18, 4886160), (20, 4397544), (24, 3664620), (27, 3257440), (30, 2931696), (32, 2748465), (36, 2443080), (40, 2198772), (45, 1954464), (48, 1832310), (54, 1628720), (60, 1465848), (72, 1221540), (80, 1099386), (90, 977232), (96, 916155), (108, 814360), (120, 732924), (135, 651488), (144, 610770), (160, 549693), (180, 488616), (216, 407180), (240, 366462), (270, 325744), (288, 305385), (360, 244308), (432, 203590), (480, 183231), (540, 162872), (720, 122154), (864, 101795), (1080, 81436), (1440, 61077), (2160, 40718), (4320, 20359)]