7627320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{21187}}^1$

素因数の和:21204

約数の個数: 48

約数和(自身を含む): 24789960

約数和(自身を除く): 17162640

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, 21187, 42374, 63561, 84748, 105935, 127122, 169496, 190683, 211870, 254244, 317805, 381366, 423740, 508488, 635610, 762732, 847480, 953415, 1271220, 1525464, 1906830, 2542440, 3813660, 7627320]

約数ペア:

[(1, 7627320), (2, 3813660), (3, 2542440), (4, 1906830), (5, 1525464), (6, 1271220), (8, 953415), (9, 847480), (10, 762732), (12, 635610), (15, 508488), (18, 423740), (20, 381366), (24, 317805), (30, 254244), (36, 211870), (40, 190683), (45, 169496), (60, 127122), (72, 105935), (90, 84748), (120, 63561), (180, 42374), (360, 21187)]