42717960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{118661}}^1$

素因数の和:118678

約数の個数: 48

約数和(自身を含む): 138834540

約数和(自身を除く): 96116580

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, 118661, 237322, 355983, 474644, 593305, 711966, 949288, 1067949, 1186610, 1423932, 1779915, 2135898, 2373220, 2847864, 3559830, 4271796, 4746440, 5339745, 7119660, 8543592, 10679490, 14239320, 21358980, 42717960]

約数ペア:

[(1, 42717960), (2, 21358980), (3, 14239320), (4, 10679490), (5, 8543592), (6, 7119660), (8, 5339745), (9, 4746440), (10, 4271796), (12, 3559830), (15, 2847864), (18, 2373220), (20, 2135898), (24, 1779915), (30, 1423932), (36, 1186610), (40, 1067949), (45, 949288), (60, 711966), (72, 593305), (90, 474644), (120, 355983), (180, 237322), (360, 118661)]