82568040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{688067}}^1$

素因数の和:688081

約数の個数: 32

約数和(自身を含む): 247704480

約数和(自身を除く): 165136440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 688067, 1376134, 2064201, 2752268, 3440335, 4128402, 5504536, 6880670, 8256804, 10321005, 13761340, 16513608, 20642010, 27522680, 41284020, 82568040]

約数ペア:

[(1, 82568040), (2, 41284020), (3, 27522680), (4, 20642010), (5, 16513608), (6, 13761340), (8, 10321005), (10, 8256804), (12, 6880670), (15, 5504536), (20, 4128402), (24, 3440335), (30, 2752268), (40, 2064201), (60, 1376134), (120, 688067)]