80586780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1343113}}^1$

素因数の和:1343125

約数の個数: 24

約数和(自身を含む): 225643152

約数和(自身を除く): 145056372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1343113, 2686226, 4029339, 5372452, 6715565, 8058678, 13431130, 16117356, 20146695, 26862260, 40293390, 80586780]

約数ペア:

[(1, 80586780), (2, 40293390), (3, 26862260), (4, 20146695), (5, 16117356), (6, 13431130), (10, 8058678), (12, 6715565), (15, 5372452), (20, 4029339), (30, 2686226), (60, 1343113)]