1511480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1303}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 3520800

約数和(自身を除く): 2009320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1303, 2606, 5212, 6515, 10424, 13030, 26060, 37787, 52120, 75574, 151148, 188935, 302296, 377870, 755740, 1511480]

約数ペア:

[(1, 1511480), (2, 755740), (4, 377870), (5, 302296), (8, 188935), (10, 151148), (20, 75574), (29, 52120), (40, 37787), (58, 26060), (116, 13030), (145, 10424), (232, 6515), (290, 5212), (580, 2606), (1160, 1303)]