39008040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1879}}^1$

素因数の和:2066

約数の個数: 64

約数和(自身を含む): 117763200

約数和(自身を除く): 78755160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 1879, 2076, 2595, 3460, 3758, 4152, 5190, 5637, 6920, 7516, 9395, 10380, 11274, 15032, 18790, 20760, 22548, 28185, 37580, 45096, 56370, 75160, 112740, 225480, 325067, 650134, 975201, 1300268, 1625335, 1950402, 2600536, 3250670, 3900804, 4876005, 6501340, 7801608, 9752010, 13002680, 19504020, 39008040]

約数ペア:

[(1, 39008040), (2, 19504020), (3, 13002680), (4, 9752010), (5, 7801608), (6, 6501340), (8, 4876005), (10, 3900804), (12, 3250670), (15, 2600536), (20, 1950402), (24, 1625335), (30, 1300268), (40, 975201), (60, 650134), (120, 325067), (173, 225480), (346, 112740), (519, 75160), (692, 56370), (865, 45096), (1038, 37580), (1384, 28185), (1730, 22548), (1879, 20760), (2076, 18790), (2595, 15032), (3460, 11274), (3758, 10380), (4152, 9395), (5190, 7516), (5637, 6920)]