38936640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{40559}}^1$

素因数の和:40579

約数の個数: 56

約数和(自身を含む): 123626880

約数和(自身を除く): 84690240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 40559, 81118, 121677, 162236, 202795, 243354, 324472, 405590, 486708, 608385, 648944, 811180, 973416, 1216770, 1297888, 1622360, 1946832, 2433540, 2595776, 3244720, 3893664, 4867080, 6489440, 7787328, 9734160, 12978880, 19468320, 38936640]

約数ペア:

[(1, 38936640), (2, 19468320), (3, 12978880), (4, 9734160), (5, 7787328), (6, 6489440), (8, 4867080), (10, 3893664), (12, 3244720), (15, 2595776), (16, 2433540), (20, 1946832), (24, 1622360), (30, 1297888), (32, 1216770), (40, 973416), (48, 811180), (60, 648944), (64, 608385), (80, 486708), (96, 405590), (120, 324472), (160, 243354), (192, 202795), (240, 162236), (320, 121677), (480, 81118), (960, 40559)]