67888560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{282869}}^1$

素因数の和:282885

約数の個数: 40

約数和(自身を含む): 210455280

約数和(自身を除く): 142566720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 282869, 565738, 848607, 1131476, 1414345, 1697214, 2262952, 2828690, 3394428, 4243035, 4525904, 5657380, 6788856, 8486070, 11314760, 13577712, 16972140, 22629520, 33944280, 67888560]

約数ペア:

[(1, 67888560), (2, 33944280), (3, 22629520), (4, 16972140), (5, 13577712), (6, 11314760), (8, 8486070), (10, 6788856), (12, 5657380), (15, 4525904), (16, 4243035), (20, 3394428), (24, 2828690), (30, 2262952), (40, 1697214), (48, 1414345), (60, 1131476), (80, 848607), (120, 565738), (240, 282869)]