122563440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{170227}}^1$

素因数の和:170246

約数の個数: 60

約数和(自身を含む): 411611304

約数和(自身を除く): 289047864

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, 170227, 340454, 510681, 680908, 851135, 1021362, 1361816, 1532043, 1702270, 2042724, 2553405, 2723632, 3064086, 3404540, 4085448, 5106810, 6128172, 6809080, 7660215, 8170896, 10213620, 12256344, 13618160, 15320430, 20427240, 24512688, 30640860, 40854480, 61281720, 122563440]

約数ペア:

[(1, 122563440), (2, 61281720), (3, 40854480), (4, 30640860), (5, 24512688), (6, 20427240), (8, 15320430), (9, 13618160), (10, 12256344), (12, 10213620), (15, 8170896), (16, 7660215), (18, 6809080), (20, 6128172), (24, 5106810), (30, 4085448), (36, 3404540), (40, 3064086), (45, 2723632), (48, 2553405), (60, 2042724), (72, 1702270), (80, 1532043), (90, 1361816), (120, 1021362), (144, 851135), (180, 680908), (240, 510681), (360, 340454), (720, 170227)]