207988320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{433309}}^1$

素因数の和:433327

約数の個数: 48

約数和(自身を含む): 655164720

約数和(自身を除く): 447176400

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, 433309, 866618, 1299927, 1733236, 2166545, 2599854, 3466472, 4333090, 5199708, 6499635, 6932944, 8666180, 10399416, 12999270, 13865888, 17332360, 20798832, 25998540, 34664720, 41597664, 51997080, 69329440, 103994160, 207988320]

約数ペア:

[(1, 207988320), (2, 103994160), (3, 69329440), (4, 51997080), (5, 41597664), (6, 34664720), (8, 25998540), (10, 20798832), (12, 17332360), (15, 13865888), (16, 12999270), (20, 10399416), (24, 8666180), (30, 6932944), (32, 6499635), (40, 5199708), (48, 4333090), (60, 3466472), (80, 2599854), (96, 2166545), (120, 1733236), (160, 1299927), (240, 866618), (480, 433309)]