2015570640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8398211}}^1$

素因数の和:8398227

約数の個数: 40

約数和(自身を含む): 6248269728

約数和(自身を除く): 4232699088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8398211, 16796422, 25194633, 33592844, 41991055, 50389266, 67185688, 83982110, 100778532, 125973165, 134371376, 167964220, 201557064, 251946330, 335928440, 403114128, 503892660, 671856880, 1007785320, 2015570640]

約数ペア:

[(1, 2015570640), (2, 1007785320), (3, 671856880), (4, 503892660), (5, 403114128), (6, 335928440), (8, 251946330), (10, 201557064), (12, 167964220), (15, 134371376), (16, 125973165), (20, 100778532), (24, 83982110), (30, 67185688), (40, 50389266), (48, 41991055), (60, 33592844), (80, 25194633), (120, 16796422), (240, 8398211)]