214552080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{297989}}^1$

素因数の和:298008

約数の個数: 60

約数和(自身を含む): 720539820

約数和(自身を除く): 505987740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 297989, 595978, 893967, 1191956, 1489945, 1787934, 2383912, 2681901, 2979890, 3575868, 4469835, 4767824, 5363802, 5959780, 7151736, 8939670, 10727604, 11919560, 13409505, 14303472, 17879340, 21455208, 23839120, 26819010, 35758680, 42910416, 53638020, 71517360, 107276040, 214552080]

約数ペア:

[(1, 214552080), (2, 107276040), (3, 71517360), (4, 53638020), (5, 42910416), (6, 35758680), (8, 26819010), (9, 23839120), (10, 21455208), (12, 17879340), (15, 14303472), (16, 13409505), (18, 11919560), (20, 10727604), (24, 8939670), (30, 7151736), (36, 5959780), (40, 5363802), (45, 4767824), (48, 4469835), (60, 3575868), (72, 2979890), (80, 2681901), (90, 2383912), (120, 1787934), (144, 1489945), (180, 1191956), (240, 893967), (360, 595978), (720, 297989)]