39220920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{108947}}^1$

素因数の和:108964

約数の個数: 48

約数和(自身を含む): 127469160

約数和(自身を除く): 88248240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 108947, 217894, 326841, 435788, 544735, 653682, 871576, 980523, 1089470, 1307364, 1634205, 1961046, 2178940, 2614728, 3268410, 3922092, 4357880, 4902615, 6536820, 7844184, 9805230, 13073640, 19610460, 39220920]

約数ペア:

[(1, 39220920), (2, 19610460), (3, 13073640), (4, 9805230), (5, 7844184), (6, 6536820), (8, 4902615), (9, 4357880), (10, 3922092), (12, 3268410), (15, 2614728), (18, 2178940), (20, 1961046), (24, 1634205), (30, 1307364), (36, 1089470), (40, 980523), (45, 871576), (60, 653682), (72, 544735), (90, 435788), (120, 326841), (180, 217894), (360, 108947)]