201406560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{419597}}^1$

素因数の和:419615

約数の個数: 48

約数和(自身を含む): 634432176

約数和(自身を除く): 433025616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 419597, 839194, 1258791, 1678388, 2097985, 2517582, 3356776, 4195970, 5035164, 6293955, 6713552, 8391940, 10070328, 12587910, 13427104, 16783880, 20140656, 25175820, 33567760, 40281312, 50351640, 67135520, 100703280, 201406560]

約数ペア:

[(1, 201406560), (2, 100703280), (3, 67135520), (4, 50351640), (5, 40281312), (6, 33567760), (8, 25175820), (10, 20140656), (12, 16783880), (15, 13427104), (16, 12587910), (20, 10070328), (24, 8391940), (30, 6713552), (32, 6293955), (40, 5035164), (48, 4195970), (60, 3356776), (80, 2517582), (96, 2097985), (120, 1678388), (160, 1258791), (240, 839194), (480, 419597)]