1530040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 3564000

約数和(自身を除く): 2033960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1319, 2638, 5276, 6595, 10552, 13190, 26380, 38251, 52760, 76502, 153004, 191255, 306008, 382510, 765020, 1530040]

約数ペア:

[(1, 1530040), (2, 765020), (4, 382510), (5, 306008), (8, 191255), (10, 153004), (20, 76502), (29, 52760), (40, 38251), (58, 26380), (116, 13190), (145, 10552), (232, 6595), (290, 5276), (580, 2638), (1160, 1319)]