24489080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7951}}^1$

素因数の和:7980

約数の個数: 64

約数和(自身を含む): 68705280

約数和(自身を除く): 44216200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 7951, 15902, 31804, 39755, 55657, 63608, 79510, 87461, 111314, 159020, 174922, 222628, 278285, 318040, 349844, 437305, 445256, 556570, 612227, 699688, 874610, 1113140, 1224454, 1749220, 2226280, 2448908, 3061135, 3498440, 4897816, 6122270, 12244540, 24489080]

約数ペア:

[(1, 24489080), (2, 12244540), (4, 6122270), (5, 4897816), (7, 3498440), (8, 3061135), (10, 2448908), (11, 2226280), (14, 1749220), (20, 1224454), (22, 1113140), (28, 874610), (35, 699688), (40, 612227), (44, 556570), (55, 445256), (56, 437305), (70, 349844), (77, 318040), (88, 278285), (110, 222628), (140, 174922), (154, 159020), (220, 111314), (280, 87461), (308, 79510), (385, 63608), (440, 55657), (616, 39755), (770, 31804), (1540, 15902), (3080, 7951)]