68800980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9029}}^1$

素因数の和:9168

約数の個数: 48

約数和(自身を含む): 194181120

約数和(自身を除く): 125380140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 9029, 18058, 27087, 36116, 45145, 54174, 90290, 108348, 135435, 180580, 270870, 541740, 1146683, 2293366, 3440049, 4586732, 5733415, 6880098, 11466830, 13760196, 17200245, 22933660, 34400490, 68800980]

約数ペア:

[(1, 68800980), (2, 34400490), (3, 22933660), (4, 17200245), (5, 13760196), (6, 11466830), (10, 6880098), (12, 5733415), (15, 4586732), (20, 3440049), (30, 2293366), (60, 1146683), (127, 541740), (254, 270870), (381, 180580), (508, 135435), (635, 108348), (762, 90290), (1270, 54174), (1524, 45145), (1905, 36116), (2540, 27087), (3810, 18058), (7620, 9029)]