40811580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{75577}}^1$

素因数の和:75595

約数の個数: 48

約数和(自身を含む): 126971040

約数和(自身を除く): 86159460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 75577, 151154, 226731, 302308, 377885, 453462, 680193, 755770, 906924, 1133655, 1360386, 1511540, 2040579, 2267310, 2720772, 3400965, 4081158, 4534620, 6801930, 8162316, 10202895, 13603860, 20405790, 40811580]

約数ペア:

[(1, 40811580), (2, 20405790), (3, 13603860), (4, 10202895), (5, 8162316), (6, 6801930), (9, 4534620), (10, 4081158), (12, 3400965), (15, 2720772), (18, 2267310), (20, 2040579), (27, 1511540), (30, 1360386), (36, 1133655), (45, 906924), (54, 755770), (60, 680193), (90, 453462), (108, 377885), (135, 302308), (180, 226731), (270, 151154), (540, 75577)]