42775440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{178231}}^1$

素因数の和:178247

約数の個数: 40

約数和(自身を含む): 132604608

約数和(自身を除く): 89829168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 178231, 356462, 534693, 712924, 891155, 1069386, 1425848, 1782310, 2138772, 2673465, 2851696, 3564620, 4277544, 5346930, 7129240, 8555088, 10693860, 14258480, 21387720, 42775440]

約数ペア:

[(1, 42775440), (2, 21387720), (3, 14258480), (4, 10693860), (5, 8555088), (6, 7129240), (8, 5346930), (10, 4277544), (12, 3564620), (15, 2851696), (16, 2673465), (20, 2138772), (24, 1782310), (30, 1425848), (40, 1069386), (48, 891155), (60, 712924), (80, 534693), (120, 356462), (240, 178231)]