15672730740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{261212179}}^1$

素因数の和:261212191

約数の個数: 24

約数和(自身を含む): 43883646240

約数和(自身を除く): 28210915500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 261212179, 522424358, 783636537, 1044848716, 1306060895, 1567273074, 2612121790, 3134546148, 3918182685, 5224243580, 7836365370, 15672730740]

約数ペア:

[(1, 15672730740), (2, 7836365370), (3, 5224243580), (4, 3918182685), (5, 3134546148), (6, 2612121790), (10, 1567273074), (12, 1306060895), (15, 1044848716), (20, 783636537), (30, 522424358), (60, 261212179)]