39198960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{54443}}^1$

素因数の和:54462

約数の個数: 60

約数和(自身を含む): 131645592

約数和(自身を除く): 92446632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 54443, 108886, 163329, 217772, 272215, 326658, 435544, 489987, 544430, 653316, 816645, 871088, 979974, 1088860, 1306632, 1633290, 1959948, 2177720, 2449935, 2613264, 3266580, 3919896, 4355440, 4899870, 6533160, 7839792, 9799740, 13066320, 19599480, 39198960]

約数ペア:

[(1, 39198960), (2, 19599480), (3, 13066320), (4, 9799740), (5, 7839792), (6, 6533160), (8, 4899870), (9, 4355440), (10, 3919896), (12, 3266580), (15, 2613264), (16, 2449935), (18, 2177720), (20, 1959948), (24, 1633290), (30, 1306632), (36, 1088860), (40, 979974), (45, 871088), (48, 816645), (60, 653316), (72, 544430), (80, 489987), (90, 435544), (120, 326658), (144, 272215), (180, 217772), (240, 163329), (360, 108886), (720, 54443)]