79240440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{660337}}^1$

素因数の和:660351

約数の個数: 32

約数和(自身を含む): 237721680

約数和(自身を除く): 158481240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 660337, 1320674, 1981011, 2641348, 3301685, 3962022, 5282696, 6603370, 7924044, 9905055, 13206740, 15848088, 19810110, 26413480, 39620220, 79240440]

約数ペア:

[(1, 79240440), (2, 39620220), (3, 26413480), (4, 19810110), (5, 15848088), (6, 13206740), (8, 9905055), (10, 7924044), (12, 6603370), (15, 5282696), (20, 3962022), (24, 3301685), (30, 2641348), (40, 1981011), (60, 1320674), (120, 660337)]