244162440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{678229}}^1$

素因数の和:678246

約数の個数: 48

約数和(自身を含む): 793529100

約数和(自身を除く): 549366660

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, 678229, 1356458, 2034687, 2712916, 3391145, 4069374, 5425832, 6104061, 6782290, 8138748, 10173435, 12208122, 13564580, 16277496, 20346870, 24416244, 27129160, 30520305, 40693740, 48832488, 61040610, 81387480, 122081220, 244162440]

約数ペア:

[(1, 244162440), (2, 122081220), (3, 81387480), (4, 61040610), (5, 48832488), (6, 40693740), (8, 30520305), (9, 27129160), (10, 24416244), (12, 20346870), (15, 16277496), (18, 13564580), (20, 12208122), (24, 10173435), (30, 8138748), (36, 6782290), (40, 6104061), (45, 5425832), (60, 4069374), (72, 3391145), (90, 2712916), (120, 2034687), (180, 1356458), (360, 678229)]