316419720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2636831}}^1$

素因数の和:2636845

約数の個数: 32

約数和(自身を含む): 949259520

約数和(自身を除く): 632839800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2636831, 5273662, 7910493, 10547324, 13184155, 15820986, 21094648, 26368310, 31641972, 39552465, 52736620, 63283944, 79104930, 105473240, 158209860, 316419720]

約数ペア:

[(1, 316419720), (2, 158209860), (3, 105473240), (4, 79104930), (5, 63283944), (6, 52736620), (8, 39552465), (10, 31641972), (12, 26368310), (15, 21094648), (20, 15820986), (24, 13184155), (30, 10547324), (40, 7910493), (60, 5273662), (120, 2636831)]