380360220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{9859}}^1$

素因数の和:10514

約数の個数: 48

約数和(自身を含む): 1066773120

約数和(自身を除く): 686412900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 643, 1286, 1929, 2572, 3215, 3858, 6430, 7716, 9645, 9859, 12860, 19290, 19718, 29577, 38580, 39436, 49295, 59154, 98590, 118308, 147885, 197180, 295770, 591540, 6339337, 12678674, 19018011, 25357348, 31696685, 38036022, 63393370, 76072044, 95090055, 126786740, 190180110, 380360220]

約数ペア:

[(1, 380360220), (2, 190180110), (3, 126786740), (4, 95090055), (5, 76072044), (6, 63393370), (10, 38036022), (12, 31696685), (15, 25357348), (20, 19018011), (30, 12678674), (60, 6339337), (643, 591540), (1286, 295770), (1929, 197180), (2572, 147885), (3215, 118308), (3858, 98590), (6430, 59154), (7716, 49295), (9645, 39436), (9859, 38580), (12860, 29577), (19290, 19718)]