4381680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{18257}}^1$

素因数の和:18273

約数の個数: 40

約数和(自身を含む): 13583952

約数和(自身を除く): 9202272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 18257, 36514, 54771, 73028, 91285, 109542, 146056, 182570, 219084, 273855, 292112, 365140, 438168, 547710, 730280, 876336, 1095420, 1460560, 2190840, 4381680]

約数ペア:

[(1, 4381680), (2, 2190840), (3, 1460560), (4, 1095420), (5, 876336), (6, 730280), (8, 547710), (10, 438168), (12, 365140), (15, 292112), (16, 273855), (20, 219084), (24, 182570), (30, 146056), (40, 109542), (48, 91285), (60, 73028), (80, 54771), (120, 36514), (240, 18257)]