57039480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{158443}}^1$

素因数の和:158460

約数の個数: 48

約数和(自身を含む): 185379480

約数和(自身を除く): 128340000

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, 158443, 316886, 475329, 633772, 792215, 950658, 1267544, 1425987, 1584430, 1901316, 2376645, 2851974, 3168860, 3802632, 4753290, 5703948, 6337720, 7129935, 9506580, 11407896, 14259870, 19013160, 28519740, 57039480]

約数ペア:

[(1, 57039480), (2, 28519740), (3, 19013160), (4, 14259870), (5, 11407896), (6, 9506580), (8, 7129935), (9, 6337720), (10, 5703948), (12, 4753290), (15, 3802632), (18, 3168860), (20, 2851974), (24, 2376645), (30, 1901316), (36, 1584430), (40, 1425987), (45, 1267544), (60, 950658), (72, 792215), (90, 633772), (120, 475329), (180, 316886), (360, 158443)]