61073640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{169649}}^1$

素因数の和:169666

約数の個数: 48

約数和(自身を含む): 198490500

約数和(自身を除く): 137416860

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, 169649, 339298, 508947, 678596, 848245, 1017894, 1357192, 1526841, 1696490, 2035788, 2544735, 3053682, 3392980, 4071576, 5089470, 6107364, 6785960, 7634205, 10178940, 12214728, 15268410, 20357880, 30536820, 61073640]

約数ペア:

[(1, 61073640), (2, 30536820), (3, 20357880), (4, 15268410), (5, 12214728), (6, 10178940), (8, 7634205), (9, 6785960), (10, 6107364), (12, 5089470), (15, 4071576), (18, 3392980), (20, 3053682), (24, 2544735), (30, 2035788), (36, 1696490), (40, 1526841), (45, 1357192), (60, 1017894), (72, 848245), (90, 678596), (120, 508947), (180, 339298), (360, 169649)]