848680320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10781}}^1$

素因数の和:10844

約数の個数: 128

約数和(自身を含む): 2771405280

約数和(自身を除く): 1922724960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2460, 2624, 3280, 3936, 4920, 5248, 6560, 7872, 9840, 10781, 13120, 15744, 19680, 21562, 26240, 32343, 39360, 43124, 53905, 64686, 78720, 86248, 107810, 129372, 161715, 172496, 215620, 258744, 323430, 344992, 431240, 442021, 517488, 646860, 689984, 862480, 884042, 1034976, 1293720, 1326063, 1379968, 1724960, 1768084, 2069952, 2210105, 2587440, 2652126, 3449920, 3536168, 4139904, 4420210, 5174880, 5304252, 6630315, 6899840, 7072336, 8840420, 10349760, 10608504, 13260630, 14144672, 17680840, 20699520, 21217008, 26521260, 28289344, 35361680, 42434016, 53042520, 56578688, 70723360, 84868032, 106085040, 141446720, 169736064, 212170080, 282893440, 424340160, 848680320]

約数ペア:

[(1, 848680320), (2, 424340160), (3, 282893440), (4, 212170080), (5, 169736064), (6, 141446720), (8, 106085040), (10, 84868032), (12, 70723360), (15, 56578688), (16, 53042520), (20, 42434016), (24, 35361680), (30, 28289344), (32, 26521260), (40, 21217008), (41, 20699520), (48, 17680840), (60, 14144672), (64, 13260630), (80, 10608504), (82, 10349760), (96, 8840420), (120, 7072336), (123, 6899840), (128, 6630315), (160, 5304252), (164, 5174880), (192, 4420210), (205, 4139904), (240, 3536168), (246, 3449920), (320, 2652126), (328, 2587440), (384, 2210105), (410, 2069952), (480, 1768084), (492, 1724960), (615, 1379968), (640, 1326063), (656, 1293720), (820, 1034976), (960, 884042), (984, 862480), (1230, 689984), (1312, 646860), (1640, 517488), (1920, 442021), (1968, 431240), (2460, 344992), (2624, 323430), (3280, 258744), (3936, 215620), (4920, 172496), (5248, 161715), (6560, 129372), (7872, 107810), (9840, 86248), (10781, 78720), (13120, 64686), (15744, 53905), (19680, 43124), (21562, 39360), (26240, 32343)]