16223640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{135197}}^1$

素因数の和:135211

約数の個数: 32

約数和(自身を含む): 48671280

約数和(自身を除く): 32447640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 135197, 270394, 405591, 540788, 675985, 811182, 1081576, 1351970, 1622364, 2027955, 2703940, 3244728, 4055910, 5407880, 8111820, 16223640]

約数ペア:

[(1, 16223640), (2, 8111820), (3, 5407880), (4, 4055910), (5, 3244728), (6, 2703940), (8, 2027955), (10, 1622364), (12, 1351970), (15, 1081576), (20, 811182), (24, 675985), (30, 540788), (40, 405591), (60, 270394), (120, 135197)]