316394280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{878873}}^1$

素因数の和:878890

約数の個数: 48

約数和(自身を含む): 1028282580

約数和(自身を除く): 711888300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 878873, 1757746, 2636619, 3515492, 4394365, 5273238, 7030984, 7909857, 8788730, 10546476, 13183095, 15819714, 17577460, 21092952, 26366190, 31639428, 35154920, 39549285, 52732380, 63278856, 79098570, 105464760, 158197140, 316394280]

約数ペア:

[(1, 316394280), (2, 158197140), (3, 105464760), (4, 79098570), (5, 63278856), (6, 52732380), (8, 39549285), (9, 35154920), (10, 31639428), (12, 26366190), (15, 21092952), (18, 17577460), (20, 15819714), (24, 13183095), (30, 10546476), (36, 8788730), (40, 7909857), (45, 7030984), (60, 5273238), (72, 4394365), (90, 3515492), (120, 2636619), (180, 1757746), (360, 878873)]