1878755520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1957037}}^1$

素因数の和:1957057

約数の個数: 56

約数和(自身を含む): 5965051824

約数和(自身を除く): 4086296304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1957037, 3914074, 5871111, 7828148, 9785185, 11742222, 15656296, 19570370, 23484444, 29355555, 31312592, 39140740, 46968888, 58711110, 62625184, 78281480, 93937776, 117422220, 125250368, 156562960, 187875552, 234844440, 313125920, 375751104, 469688880, 626251840, 939377760, 1878755520]

約数ペア:

[(1, 1878755520), (2, 939377760), (3, 626251840), (4, 469688880), (5, 375751104), (6, 313125920), (8, 234844440), (10, 187875552), (12, 156562960), (15, 125250368), (16, 117422220), (20, 93937776), (24, 78281480), (30, 62625184), (32, 58711110), (40, 46968888), (48, 39140740), (60, 31312592), (64, 29355555), (80, 23484444), (96, 19570370), (120, 15656296), (160, 11742222), (192, 9785185), (240, 7828148), (320, 5871111), (480, 3914074), (960, 1957037)]