498975480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1386043}}^1$

素因数の和:1386060

約数の個数: 48

約数和(自身を含む): 1621671480

約数和(自身を除く): 1122696000

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, 1386043, 2772086, 4158129, 5544172, 6930215, 8316258, 11088344, 12474387, 13860430, 16632516, 20790645, 24948774, 27720860, 33265032, 41581290, 49897548, 55441720, 62371935, 83162580, 99795096, 124743870, 166325160, 249487740, 498975480]

約数ペア:

[(1, 498975480), (2, 249487740), (3, 166325160), (4, 124743870), (5, 99795096), (6, 83162580), (8, 62371935), (9, 55441720), (10, 49897548), (12, 41581290), (15, 33265032), (18, 27720860), (20, 24948774), (24, 20790645), (30, 16632516), (36, 13860430), (40, 12474387), (45, 11088344), (60, 8316258), (72, 6930215), (90, 5544172), (120, 4158129), (180, 2772086), (360, 1386043)]