678120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5651}}^1$

素因数の和:5665

約数の個数: 32

約数和(自身を含む): 2034720

約数和(自身を除く): 1356600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5651, 11302, 16953, 22604, 28255, 33906, 45208, 56510, 67812, 84765, 113020, 135624, 169530, 226040, 339060, 678120]

約数ペア:

[(1, 678120), (2, 339060), (3, 226040), (4, 169530), (5, 135624), (6, 113020), (8, 84765), (10, 67812), (12, 56510), (15, 45208), (20, 33906), (24, 28255), (30, 22604), (40, 16953), (60, 11302), (120, 5651)]