19694040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{164117}}^1$

素因数の和:164131

約数の個数: 32

約数和(自身を含む): 59082480

約数和(自身を除く): 39388440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 164117, 328234, 492351, 656468, 820585, 984702, 1312936, 1641170, 1969404, 2461755, 3282340, 3938808, 4923510, 6564680, 9847020, 19694040]

約数ペア:

[(1, 19694040), (2, 9847020), (3, 6564680), (4, 4923510), (5, 3938808), (6, 3282340), (8, 2461755), (10, 1969404), (12, 1641170), (15, 1312936), (20, 984702), (24, 820585), (30, 656468), (40, 492351), (60, 328234), (120, 164117)]