3112320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1621}}^1$

素因数の和:1643

約数の個数: 64

約数和(自身を含む): 9926640

約数和(自身を除く): 6814320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1621, 1920, 3242, 4863, 6484, 8105, 9726, 12968, 16210, 19452, 24315, 25936, 32420, 38904, 48630, 51872, 64840, 77808, 97260, 103744, 129680, 155616, 194520, 207488, 259360, 311232, 389040, 518720, 622464, 778080, 1037440, 1556160, 3112320]

約数ペア:

[(1, 3112320), (2, 1556160), (3, 1037440), (4, 778080), (5, 622464), (6, 518720), (8, 389040), (10, 311232), (12, 259360), (15, 207488), (16, 194520), (20, 155616), (24, 129680), (30, 103744), (32, 97260), (40, 77808), (48, 64840), (60, 51872), (64, 48630), (80, 38904), (96, 32420), (120, 25936), (128, 24315), (160, 19452), (192, 16210), (240, 12968), (320, 9726), (384, 8105), (480, 6484), (640, 4863), (960, 3242), (1621, 1920)]