22157880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{184649}}^1$

素因数の和:184663

約数の個数: 32

約数和(自身を含む): 66474000

約数和(自身を除く): 44316120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 184649, 369298, 553947, 738596, 923245, 1107894, 1477192, 1846490, 2215788, 2769735, 3692980, 4431576, 5539470, 7385960, 11078940, 22157880]

約数ペア:

[(1, 22157880), (2, 11078940), (3, 7385960), (4, 5539470), (5, 4431576), (6, 3692980), (8, 2769735), (10, 2215788), (12, 1846490), (15, 1477192), (20, 1107894), (24, 923245), (30, 738596), (40, 553947), (60, 369298), (120, 184649)]