2273640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18947}}^1$

素因数の和:18961

約数の個数: 32

約数和(自身を含む): 6821280

約数和(自身を除く): 4547640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18947, 37894, 56841, 75788, 94735, 113682, 151576, 189470, 227364, 284205, 378940, 454728, 568410, 757880, 1136820, 2273640]

約数ペア:

[(1, 2273640), (2, 1136820), (3, 757880), (4, 568410), (5, 454728), (6, 378940), (8, 284205), (10, 227364), (12, 189470), (15, 151576), (20, 113682), (24, 94735), (30, 75788), (40, 56841), (60, 37894), (120, 18947)]