219027840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{114077}}^1$

素因数の和:114099

約数の個数: 64

約数和(自身を含む): 698157360

約数和(自身を除く): 479129520

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, 114077, 228154, 342231, 456308, 570385, 684462, 912616, 1140770, 1368924, 1711155, 1825232, 2281540, 2737848, 3422310, 3650464, 4563080, 5475696, 6844620, 7300928, 9126160, 10951392, 13689240, 14601856, 18252320, 21902784, 27378480, 36504640, 43805568, 54756960, 73009280, 109513920, 219027840]

約数ペア:

[(1, 219027840), (2, 109513920), (3, 73009280), (4, 54756960), (5, 43805568), (6, 36504640), (8, 27378480), (10, 21902784), (12, 18252320), (15, 14601856), (16, 13689240), (20, 10951392), (24, 9126160), (30, 7300928), (32, 6844620), (40, 5475696), (48, 4563080), (60, 3650464), (64, 3422310), (80, 2737848), (96, 2281540), (120, 1825232), (128, 1711155), (160, 1368924), (192, 1140770), (240, 912616), (320, 684462), (384, 570385), (480, 456308), (640, 342231), (960, 228154), (1920, 114077)]