715691520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31063}}^1$

素因数の和:31092

約数の個数: 120

約数和(自身を含む): 2478720816

約数和(自身を除く): 1763029296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 31063, 62126, 93189, 124252, 155315, 186378, 248504, 279567, 310630, 372756, 465945, 497008, 559134, 621260, 745512, 931890, 994016, 1118268, 1242520, 1397835, 1491024, 1863780, 1988032, 2236536, 2485040, 2795670, 2982048, 3727560, 3976064, 4473072, 4970080, 5591340, 5964096, 7455120, 7952128, 8946144, 9940160, 11182680, 11928192, 14910240, 15904256, 17892288, 19880320, 22365360, 23856384, 29820480, 35784576, 39760640, 44730720, 47712768, 59640960, 71569152, 79521280, 89461440, 119281920, 143138304, 178922880, 238563840, 357845760, 715691520]

約数ペア:

[(1, 715691520), (2, 357845760), (3, 238563840), (4, 178922880), (5, 143138304), (6, 119281920), (8, 89461440), (9, 79521280), (10, 71569152), (12, 59640960), (15, 47712768), (16, 44730720), (18, 39760640), (20, 35784576), (24, 29820480), (30, 23856384), (32, 22365360), (36, 19880320), (40, 17892288), (45, 15904256), (48, 14910240), (60, 11928192), (64, 11182680), (72, 9940160), (80, 8946144), (90, 7952128), (96, 7455120), (120, 5964096), (128, 5591340), (144, 4970080), (160, 4473072), (180, 3976064), (192, 3727560), (240, 2982048), (256, 2795670), (288, 2485040), (320, 2236536), (360, 1988032), (384, 1863780), (480, 1491024), (512, 1397835), (576, 1242520), (640, 1118268), (720, 994016), (768, 931890), (960, 745512), (1152, 621260), (1280, 559134), (1440, 497008), (1536, 465945), (1920, 372756), (2304, 310630), (2560, 279567), (2880, 248504), (3840, 186378), (4608, 155315), (5760, 124252), (7680, 93189), (11520, 62126), (23040, 31063)]