28072320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{14621}}^1$

素因数の和:14643

約数の個数: 64

約数和(自身を含む): 89486640

約数和(自身を除く): 61414320

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, 1920, 14621, 29242, 43863, 58484, 73105, 87726, 116968, 146210, 175452, 219315, 233936, 292420, 350904, 438630, 467872, 584840, 701808, 877260, 935744, 1169680, 1403616, 1754520, 1871488, 2339360, 2807232, 3509040, 4678720, 5614464, 7018080, 9357440, 14036160, 28072320]

約数ペア:

[(1, 28072320), (2, 14036160), (3, 9357440), (4, 7018080), (5, 5614464), (6, 4678720), (8, 3509040), (10, 2807232), (12, 2339360), (15, 1871488), (16, 1754520), (20, 1403616), (24, 1169680), (30, 935744), (32, 877260), (40, 701808), (48, 584840), (60, 467872), (64, 438630), (80, 350904), (96, 292420), (120, 233936), (128, 219315), (160, 175452), (192, 146210), (240, 116968), (320, 87726), (384, 73105), (480, 58484), (640, 43863), (960, 29242), (1920, 14621)]