144684420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{22123}}^1$

素因数の和:22244

約数の個数: 48

約数和(自身を含む): 408851520

約数和(自身を除く): 264167100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 22123, 44246, 66369, 88492, 110615, 132738, 221230, 265476, 331845, 442460, 663690, 1327380, 2411407, 4822814, 7234221, 9645628, 12057035, 14468442, 24114070, 28936884, 36171105, 48228140, 72342210, 144684420]

約数ペア:

[(1, 144684420), (2, 72342210), (3, 48228140), (4, 36171105), (5, 28936884), (6, 24114070), (10, 14468442), (12, 12057035), (15, 9645628), (20, 7234221), (30, 4822814), (60, 2411407), (109, 1327380), (218, 663690), (327, 442460), (436, 331845), (545, 265476), (654, 221230), (1090, 132738), (1308, 110615), (1635, 88492), (2180, 66369), (3270, 44246), (6540, 22123)]