2494680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20789}}^1$

素因数の和:20803

約数の個数: 32

約数和(自身を含む): 7484400

約数和(自身を除く): 4989720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20789, 41578, 62367, 83156, 103945, 124734, 166312, 207890, 249468, 311835, 415780, 498936, 623670, 831560, 1247340, 2494680]

約数ペア:

[(1, 2494680), (2, 1247340), (3, 831560), (4, 623670), (5, 498936), (6, 415780), (8, 311835), (10, 249468), (12, 207890), (15, 166312), (20, 124734), (24, 103945), (30, 83156), (40, 62367), (60, 41578), (120, 20789)]