899040

素因数分解:

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

素因数の和:1891

約数の個数: 48

約数和(自身を含む): 2833488

約数和(自身を除く): 1934448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1873, 3746, 5619, 7492, 9365, 11238, 14984, 18730, 22476, 28095, 29968, 37460, 44952, 56190, 59936, 74920, 89904, 112380, 149840, 179808, 224760, 299680, 449520, 899040]

約数ペア:

[(1, 899040), (2, 449520), (3, 299680), (4, 224760), (5, 179808), (6, 149840), (8, 112380), (10, 89904), (12, 74920), (15, 59936), (16, 56190), (20, 44952), (24, 37460), (30, 29968), (32, 28095), (40, 22476), (48, 18730), (60, 14984), (80, 11238), (96, 9365), (120, 7492), (160, 5619), (240, 3746), (480, 1873)]