171000120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8237}}^1$

素因数の和:8424

約数の個数: 64

約数和(自身を含む): 516028320

約数和(自身を除く): 345028200

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, 2076, 2595, 3460, 4152, 5190, 6920, 8237, 10380, 16474, 20760, 24711, 32948, 41185, 49422, 65896, 82370, 98844, 123555, 164740, 197688, 247110, 329480, 494220, 988440, 1425001, 2850002, 4275003, 5700004, 7125005, 8550006, 11400008, 14250010, 17100012, 21375015, 28500020, 34200024, 42750030, 57000040, 85500060, 171000120]

約数ペア:

[(1, 171000120), (2, 85500060), (3, 57000040), (4, 42750030), (5, 34200024), (6, 28500020), (8, 21375015), (10, 17100012), (12, 14250010), (15, 11400008), (20, 8550006), (24, 7125005), (30, 5700004), (40, 4275003), (60, 2850002), (120, 1425001), (173, 988440), (346, 494220), (519, 329480), (692, 247110), (865, 197688), (1038, 164740), (1384, 123555), (1730, 98844), (2076, 82370), (2595, 65896), (3460, 49422), (4152, 41185), (5190, 32948), (6920, 24711), (8237, 20760), (10380, 16474)]