105915720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{882631}}^1$

素因数の和:882645

約数の個数: 32

約数和(自身を含む): 317747520

約数和(自身を除く): 211831800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 882631, 1765262, 2647893, 3530524, 4413155, 5295786, 7061048, 8826310, 10591572, 13239465, 17652620, 21183144, 26478930, 35305240, 52957860, 105915720]

約数ペア:

[(1, 105915720), (2, 52957860), (3, 35305240), (4, 26478930), (5, 21183144), (6, 17652620), (8, 13239465), (10, 10591572), (12, 8826310), (15, 7061048), (20, 5295786), (24, 4413155), (30, 3530524), (40, 2647893), (60, 1765262), (120, 882631)]