122919480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{341443}}^1$

素因数の和:341460

約数の個数: 48

約数和(自身を含む): 399489480

約数和(自身を除く): 276570000

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, 341443, 682886, 1024329, 1365772, 1707215, 2048658, 2731544, 3072987, 3414430, 4097316, 5121645, 6145974, 6828860, 8194632, 10243290, 12291948, 13657720, 15364935, 20486580, 24583896, 30729870, 40973160, 61459740, 122919480]

約数ペア:

[(1, 122919480), (2, 61459740), (3, 40973160), (4, 30729870), (5, 24583896), (6, 20486580), (8, 15364935), (9, 13657720), (10, 12291948), (12, 10243290), (15, 8194632), (18, 6828860), (20, 6145974), (24, 5121645), (30, 4097316), (36, 3414430), (40, 3072987), (45, 2731544), (60, 2048658), (72, 1707215), (90, 1365772), (120, 1024329), (180, 682886), (360, 341443)]