2011055520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4189699}}^1$

素因数の和:4189717

約数の個数: 48

約数和(自身を含む): 6334826400

約数和(自身を除く): 4323770880

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, 4189699, 8379398, 12569097, 16758796, 20948495, 25138194, 33517592, 41896990, 50276388, 62845485, 67035184, 83793980, 100552776, 125690970, 134070368, 167587960, 201105552, 251381940, 335175920, 402211104, 502763880, 670351840, 1005527760, 2011055520]

約数ペア:

[(1, 2011055520), (2, 1005527760), (3, 670351840), (4, 502763880), (5, 402211104), (6, 335175920), (8, 251381940), (10, 201105552), (12, 167587960), (15, 134070368), (16, 125690970), (20, 100552776), (24, 83793980), (30, 67035184), (32, 62845485), (40, 50276388), (48, 41896990), (60, 33517592), (80, 25138194), (96, 20948495), (120, 16758796), (160, 12569097), (240, 8379398), (480, 4189699)]