2834280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7873}}^1$

素因数の和:7890

約数の個数: 48

約数和(自身を含む): 9212580

約数和(自身を除く): 6378300

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, 7873, 15746, 23619, 31492, 39365, 47238, 62984, 70857, 78730, 94476, 118095, 141714, 157460, 188952, 236190, 283428, 314920, 354285, 472380, 566856, 708570, 944760, 1417140, 2834280]

約数ペア:

[(1, 2834280), (2, 1417140), (3, 944760), (4, 708570), (5, 566856), (6, 472380), (8, 354285), (9, 314920), (10, 283428), (12, 236190), (15, 188952), (18, 157460), (20, 141714), (24, 118095), (30, 94476), (36, 78730), (40, 70857), (45, 62984), (60, 47238), (72, 39365), (90, 31492), (120, 23619), (180, 15746), (360, 7873)]