2022840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1873}}^1$

素因数の和:1893

約数の個数: 64

約数和(自身を含む): 6746400

約数和(自身を除く): 4723560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1873, 3746, 5619, 7492, 9365, 11238, 14984, 16857, 18730, 22476, 28095, 33714, 37460, 44952, 50571, 56190, 67428, 74920, 84285, 101142, 112380, 134856, 168570, 202284, 224760, 252855, 337140, 404568, 505710, 674280, 1011420, 2022840]

約数ペア:

[(1, 2022840), (2, 1011420), (3, 674280), (4, 505710), (5, 404568), (6, 337140), (8, 252855), (9, 224760), (10, 202284), (12, 168570), (15, 134856), (18, 112380), (20, 101142), (24, 84285), (27, 74920), (30, 67428), (36, 56190), (40, 50571), (45, 44952), (54, 37460), (60, 33714), (72, 28095), (90, 22476), (108, 18730), (120, 16857), (135, 14984), (180, 11238), (216, 9365), (270, 7492), (360, 5619), (540, 3746), (1080, 1873)]