87332640

素因数分解:

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

素因数の和:181961

約数の個数: 48

約数和(自身を含む): 275099328

約数和(自身を除く): 187766688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 181943, 363886, 545829, 727772, 909715, 1091658, 1455544, 1819430, 2183316, 2729145, 2911088, 3638860, 4366632, 5458290, 5822176, 7277720, 8733264, 10916580, 14555440, 17466528, 21833160, 29110880, 43666320, 87332640]

約数ペア:

[(1, 87332640), (2, 43666320), (3, 29110880), (4, 21833160), (5, 17466528), (6, 14555440), (8, 10916580), (10, 8733264), (12, 7277720), (15, 5822176), (16, 5458290), (20, 4366632), (24, 3638860), (30, 2911088), (32, 2729145), (40, 2183316), (48, 1819430), (60, 1455544), (80, 1091658), (96, 909715), (120, 727772), (160, 545829), (240, 363886), (480, 181943)]