56144640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{14621}}^1$

素因数の和:14645

約数の個数: 72

約数和(自身を含む): 179324208

約数和(自身を除く): 123179568

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 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, 3742976, 4678720, 5614464, 7018080, 9357440, 11228928, 14036160, 18714880, 28072320, 56144640]

約数ペア:

[(1, 56144640), (2, 28072320), (3, 18714880), (4, 14036160), (5, 11228928), (6, 9357440), (8, 7018080), (10, 5614464), (12, 4678720), (15, 3742976), (16, 3509040), (20, 2807232), (24, 2339360), (30, 1871488), (32, 1754520), (40, 1403616), (48, 1169680), (60, 935744), (64, 877260), (80, 701808), (96, 584840), (120, 467872), (128, 438630), (160, 350904), (192, 292420), (240, 233936), (256, 219315), (320, 175452), (384, 146210), (480, 116968), (640, 87726), (768, 73105), (960, 58484), (1280, 43863), (1920, 29242), (3840, 14621)]