21833160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181943}}^1$

素因数の和:181957

約数の個数: 32

約数和(自身を含む): 65499840

約数和(自身を除く): 43666680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181943, 363886, 545829, 727772, 909715, 1091658, 1455544, 1819430, 2183316, 2729145, 3638860, 4366632, 5458290, 7277720, 10916580, 21833160]

約数ペア:

[(1, 21833160), (2, 10916580), (3, 7277720), (4, 5458290), (5, 4366632), (6, 3638860), (8, 2729145), (10, 2183316), (12, 1819430), (15, 1455544), (20, 1091658), (24, 909715), (30, 727772), (40, 545829), (60, 363886), (120, 181943)]