29316960

素因数分解:

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

素因数の和:20380

約数の個数: 72

約数和(自身を含む): 100049040

約数和(自身を除く): 70732080

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, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 20359, 40718, 61077, 81436, 101795, 122154, 162872, 183231, 203590, 244308, 305385, 325744, 366462, 407180, 488616, 610770, 651488, 732924, 814360, 916155, 977232, 1221540, 1465848, 1628720, 1832310, 1954464, 2443080, 2931696, 3257440, 3664620, 4886160, 5863392, 7329240, 9772320, 14658480, 29316960]

約数ペア:

[(1, 29316960), (2, 14658480), (3, 9772320), (4, 7329240), (5, 5863392), (6, 4886160), (8, 3664620), (9, 3257440), (10, 2931696), (12, 2443080), (15, 1954464), (16, 1832310), (18, 1628720), (20, 1465848), (24, 1221540), (30, 977232), (32, 916155), (36, 814360), (40, 732924), (45, 651488), (48, 610770), (60, 488616), (72, 407180), (80, 366462), (90, 325744), (96, 305385), (120, 244308), (144, 203590), (160, 183231), (180, 162872), (240, 122154), (288, 101795), (360, 81436), (480, 61077), (720, 40718), (1440, 20359)]