39236880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163487}}^1$

素因数の和:163503

約数の個数: 40

約数和(自身を含む): 121635072

約数和(自身を除く): 82398192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 163487, 326974, 490461, 653948, 817435, 980922, 1307896, 1634870, 1961844, 2452305, 2615792, 3269740, 3923688, 4904610, 6539480, 7847376, 9809220, 13078960, 19618440, 39236880]

約数ペア:

[(1, 39236880), (2, 19618440), (3, 13078960), (4, 9809220), (5, 7847376), (6, 6539480), (8, 4904610), (10, 3923688), (12, 3269740), (15, 2615792), (16, 2452305), (20, 1961844), (24, 1634870), (30, 1307896), (40, 980922), (48, 817435), (60, 653948), (80, 490461), (120, 326974), (240, 163487)]