72040230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{800447}}^1$

素因数の和:800460

約数の個数: 24

約数和(自身を含む): 187304832

約数和(自身を除く): 115264602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 800447, 1600894, 2401341, 4002235, 4802682, 7204023, 8004470, 12006705, 14408046, 24013410, 36020115, 72040230]

約数ペア:

[(1, 72040230), (2, 36020115), (3, 24013410), (5, 14408046), (6, 12006705), (9, 8004470), (10, 7204023), (15, 4802682), (18, 4002235), (30, 2401341), (45, 1600894), (90, 800447)]