860517120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{809}}^1$

素因数の和:1110

約数の個数: 144

約数和(自身を含む): 2761607520

約数和(自身を除く): 1901090400

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, 277, 320, 384, 480, 554, 640, 768, 809, 831, 960, 1108, 1280, 1385, 1618, 1662, 1920, 2216, 2427, 2770, 3236, 3324, 3840, 4045, 4155, 4432, 4854, 5540, 6472, 6648, 8090, 8310, 8864, 9708, 11080, 12135, 12944, 13296, 16180, 16620, 17728, 19416, 22160, 24270, 25888, 26592, 32360, 33240, 35456, 38832, 44320, 48540, 51776, 53184, 64720, 66480, 70912, 77664, 88640, 97080, 103552, 106368, 129440, 132960, 155328, 177280, 194160, 207104, 212736, 224093, 258880, 265920, 310656, 354560, 388320, 448186, 517760, 531840, 621312, 672279, 776640, 896372, 1035520, 1063680, 1120465, 1344558, 1553280, 1792744, 2240930, 2689116, 3106560, 3361395, 3585488, 4481860, 5378232, 6722790, 7170976, 8963720, 10756464, 13445580, 14341952, 17927440, 21512928, 26891160, 28683904, 35854880, 43025856, 53782320, 57367808, 71709760, 86051712, 107564640, 143419520, 172103424, 215129280, 286839040, 430258560, 860517120]

約数ペア:

[(1, 860517120), (2, 430258560), (3, 286839040), (4, 215129280), (5, 172103424), (6, 143419520), (8, 107564640), (10, 86051712), (12, 71709760), (15, 57367808), (16, 53782320), (20, 43025856), (24, 35854880), (30, 28683904), (32, 26891160), (40, 21512928), (48, 17927440), (60, 14341952), (64, 13445580), (80, 10756464), (96, 8963720), (120, 7170976), (128, 6722790), (160, 5378232), (192, 4481860), (240, 3585488), (256, 3361395), (277, 3106560), (320, 2689116), (384, 2240930), (480, 1792744), (554, 1553280), (640, 1344558), (768, 1120465), (809, 1063680), (831, 1035520), (960, 896372), (1108, 776640), (1280, 672279), (1385, 621312), (1618, 531840), (1662, 517760), (1920, 448186), (2216, 388320), (2427, 354560), (2770, 310656), (3236, 265920), (3324, 258880), (3840, 224093), (4045, 212736), (4155, 207104), (4432, 194160), (4854, 177280), (5540, 155328), (6472, 132960), (6648, 129440), (8090, 106368), (8310, 103552), (8864, 97080), (9708, 88640), (11080, 77664), (12135, 70912), (12944, 66480), (13296, 64720), (16180, 53184), (16620, 51776), (17728, 48540), (19416, 44320), (22160, 38832), (24270, 35456), (25888, 33240), (26592, 32360)]