1388774760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11573123}}^1$

素因数の和:11573137

約数の個数: 32

約数和(自身を含む): 4166324640

約数和(自身を除く): 2777549880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11573123, 23146246, 34719369, 46292492, 57865615, 69438738, 92584984, 115731230, 138877476, 173596845, 231462460, 277754952, 347193690, 462924920, 694387380, 1388774760]

約数ペア:

[(1, 1388774760), (2, 694387380), (3, 462924920), (4, 347193690), (5, 277754952), (6, 231462460), (8, 173596845), (10, 138877476), (12, 115731230), (15, 92584984), (20, 69438738), (24, 57865615), (30, 46292492), (40, 34719369), (60, 23146246), (120, 11573123)]