54447480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151243}}^1$

素因数の和:151260

約数の個数: 48

約数和(自身を含む): 176955480

約数和(自身を除く): 122508000

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, 151243, 302486, 453729, 604972, 756215, 907458, 1209944, 1361187, 1512430, 1814916, 2268645, 2722374, 3024860, 3629832, 4537290, 5444748, 6049720, 6805935, 9074580, 10889496, 13611870, 18149160, 27223740, 54447480]

約数ペア:

[(1, 54447480), (2, 27223740), (3, 18149160), (4, 13611870), (5, 10889496), (6, 9074580), (8, 6805935), (9, 6049720), (10, 5444748), (12, 4537290), (15, 3629832), (18, 3024860), (20, 2722374), (24, 2268645), (30, 1814916), (36, 1512430), (40, 1361187), (45, 1209944), (60, 907458), (72, 756215), (90, 604972), (120, 453729), (180, 302486), (360, 151243)]