40735980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{75437}}^1$

素因数の和:75455

約数の個数: 48

約数和(自身を含む): 126735840

約数和(自身を除く): 85999860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 75437, 150874, 226311, 301748, 377185, 452622, 678933, 754370, 905244, 1131555, 1357866, 1508740, 2036799, 2263110, 2715732, 3394665, 4073598, 4526220, 6789330, 8147196, 10183995, 13578660, 20367990, 40735980]

約数ペア:

[(1, 40735980), (2, 20367990), (3, 13578660), (4, 10183995), (5, 8147196), (6, 6789330), (9, 4526220), (10, 4073598), (12, 3394665), (15, 2715732), (18, 2263110), (20, 2036799), (27, 1508740), (30, 1357866), (36, 1131555), (45, 905244), (54, 754370), (60, 678933), (90, 452622), (108, 377185), (135, 301748), (180, 226311), (270, 150874), (540, 75437)]