78846780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1314113}}^1$

素因数の和:1314125

約数の個数: 24

約数和(自身を含む): 220771152

約数和(自身を除く): 141924372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1314113, 2628226, 3942339, 5256452, 6570565, 7884678, 13141130, 15769356, 19711695, 26282260, 39423390, 78846780]

約数ペア:

[(1, 78846780), (2, 39423390), (3, 26282260), (4, 19711695), (5, 15769356), (6, 13141130), (10, 7884678), (12, 6570565), (15, 5256452), (20, 3942339), (30, 2628226), (60, 1314113)]