105225360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{438439}}^1$

素因数の和:438455

約数の個数: 40

約数和(自身を含む): 326199360

約数和(自身を除く): 220974000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 438439, 876878, 1315317, 1753756, 2192195, 2630634, 3507512, 4384390, 5261268, 6576585, 7015024, 8768780, 10522536, 13153170, 17537560, 21045072, 26306340, 35075120, 52612680, 105225360]

約数ペア:

[(1, 105225360), (2, 52612680), (3, 35075120), (4, 26306340), (5, 21045072), (6, 17537560), (8, 13153170), (10, 10522536), (12, 8768780), (15, 7015024), (16, 6576585), (20, 5261268), (24, 4384390), (30, 3507512), (40, 2630634), (48, 2192195), (60, 1753756), (80, 1315317), (120, 876878), (240, 438439)]