145660640

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{6029}}^1$

素因数の和:6195

約数の個数: 48

約数和(自身を含む): 346459680

約数和(自身を除く): 200799040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 1208, 1510, 2416, 3020, 4832, 6029, 6040, 12058, 12080, 24116, 24160, 30145, 48232, 60290, 96464, 120580, 192928, 241160, 482320, 910379, 964640, 1820758, 3641516, 4551895, 7283032, 9103790, 14566064, 18207580, 29132128, 36415160, 72830320, 145660640]

約数ペア:

[(1, 145660640), (2, 72830320), (4, 36415160), (5, 29132128), (8, 18207580), (10, 14566064), (16, 9103790), (20, 7283032), (32, 4551895), (40, 3641516), (80, 1820758), (151, 964640), (160, 910379), (302, 482320), (604, 241160), (755, 192928), (1208, 120580), (1510, 96464), (2416, 60290), (3020, 48232), (4832, 30145), (6029, 24160), (6040, 24116), (12058, 12080)]