998384280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8319869}}^1$

素因数の和:8319883

約数の個数: 32

約数和(自身を含む): 2995153200

約数和(自身を除く): 1996768920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8319869, 16639738, 24959607, 33279476, 41599345, 49919214, 66558952, 83198690, 99838428, 124798035, 166397380, 199676856, 249596070, 332794760, 499192140, 998384280]

約数ペア:

[(1, 998384280), (2, 499192140), (3, 332794760), (4, 249596070), (5, 199676856), (6, 166397380), (8, 124798035), (10, 99838428), (12, 83198690), (15, 66558952), (20, 49919214), (24, 41599345), (30, 33279476), (40, 24959607), (60, 16639738), (120, 8319869)]