181582140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3026369}}^1$

素因数の和:3026381

約数の個数: 24

約数和(自身を含む): 508430160

約数和(自身を除く): 326848020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3026369, 6052738, 9079107, 12105476, 15131845, 18158214, 30263690, 36316428, 45395535, 60527380, 90791070, 181582140]

約数ペア:

[(1, 181582140), (2, 90791070), (3, 60527380), (4, 45395535), (5, 36316428), (6, 30263690), (10, 18158214), (12, 15131845), (15, 12105476), (20, 9079107), (30, 6052738), (60, 3026369)]