828131520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27827}}^1$

素因数の和:27878

約数の個数: 112

約数和(自身を含む): 2714231808

約数和(自身を除く): 1886100288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 27827, 29760, 55654, 83481, 111308, 139135, 166962, 222616, 278270, 333924, 417405, 445232, 556540, 667848, 834810, 862637, 890464, 1113080, 1335696, 1669620, 1725274, 1780928, 2226160, 2587911, 2671392, 3339240, 3450548, 4313185, 4452320, 5175822, 5342784, 6678480, 6901096, 8626370, 8904640, 10351644, 12939555, 13356960, 13802192, 17252740, 20703288, 25879110, 26713920, 27604384, 34505480, 41406576, 51758220, 55208768, 69010960, 82813152, 103516440, 138021920, 165626304, 207032880, 276043840, 414065760, 828131520]

約数ペア:

[(1, 828131520), (2, 414065760), (3, 276043840), (4, 207032880), (5, 165626304), (6, 138021920), (8, 103516440), (10, 82813152), (12, 69010960), (15, 55208768), (16, 51758220), (20, 41406576), (24, 34505480), (30, 27604384), (31, 26713920), (32, 25879110), (40, 20703288), (48, 17252740), (60, 13802192), (62, 13356960), (64, 12939555), (80, 10351644), (93, 8904640), (96, 8626370), (120, 6901096), (124, 6678480), (155, 5342784), (160, 5175822), (186, 4452320), (192, 4313185), (240, 3450548), (248, 3339240), (310, 2671392), (320, 2587911), (372, 2226160), (465, 1780928), (480, 1725274), (496, 1669620), (620, 1335696), (744, 1113080), (930, 890464), (960, 862637), (992, 834810), (1240, 667848), (1488, 556540), (1860, 445232), (1984, 417405), (2480, 333924), (2976, 278270), (3720, 222616), (4960, 166962), (5952, 139135), (7440, 111308), (9920, 83481), (14880, 55654), (27827, 29760)]