56678280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{472319}}^1$

素因数の和:472333

約数の個数: 32

約数和(自身を含む): 170035200

約数和(自身を除く): 113356920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 472319, 944638, 1416957, 1889276, 2361595, 2833914, 3778552, 4723190, 5667828, 7084785, 9446380, 11335656, 14169570, 18892760, 28339140, 56678280]

約数ペア:

[(1, 56678280), (2, 28339140), (3, 18892760), (4, 14169570), (5, 11335656), (6, 9446380), (8, 7084785), (10, 5667828), (12, 4723190), (15, 3778552), (20, 2833914), (24, 2361595), (30, 1889276), (40, 1416957), (60, 944638), (120, 472319)]