127599480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{354443}}^1$

素因数の和:354460

約数の個数: 48

約数和(自身を含む): 414699480

約数和(自身を除く): 287100000

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, 354443, 708886, 1063329, 1417772, 1772215, 2126658, 2835544, 3189987, 3544430, 4253316, 5316645, 6379974, 7088860, 8506632, 10633290, 12759948, 14177720, 15949935, 21266580, 25519896, 31899870, 42533160, 63799740, 127599480]

約数ペア:

[(1, 127599480), (2, 63799740), (3, 42533160), (4, 31899870), (5, 25519896), (6, 21266580), (8, 15949935), (9, 14177720), (10, 12759948), (12, 10633290), (15, 8506632), (18, 7088860), (20, 6379974), (24, 5316645), (30, 4253316), (36, 3544430), (40, 3189987), (45, 2835544), (60, 2126658), (72, 1772215), (90, 1417772), (120, 1063329), (180, 708886), (360, 354443)]