51183360

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{1481}}^1$

素因数の和:1511

約数の個数: 144

約数和(自身を含む): 181752480

約数和(自身を除く): 130569120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1481, 1728, 1920, 2160, 2304, 2880, 2962, 3456, 3840, 4320, 4443, 5760, 5924, 6912, 7405, 8640, 8886, 11520, 11848, 13329, 14810, 17280, 17772, 22215, 23696, 26658, 29620, 34560, 35544, 39987, 44430, 47392, 53316, 59240, 66645, 71088, 79974, 88860, 94784, 106632, 118480, 133290, 142176, 159948, 177720, 189568, 199935, 213264, 236960, 266580, 284352, 319896, 355440, 379136, 399870, 426528, 473920, 533160, 568704, 639792, 710880, 799740, 853056, 947840, 1066320, 1137408, 1279584, 1421760, 1599480, 1706112, 1895680, 2132640, 2559168, 2843520, 3198960, 3412224, 4265280, 5118336, 5687040, 6397920, 8530560, 10236672, 12795840, 17061120, 25591680, 51183360]

約数ペア:

[(1, 51183360), (2, 25591680), (3, 17061120), (4, 12795840), (5, 10236672), (6, 8530560), (8, 6397920), (9, 5687040), (10, 5118336), (12, 4265280), (15, 3412224), (16, 3198960), (18, 2843520), (20, 2559168), (24, 2132640), (27, 1895680), (30, 1706112), (32, 1599480), (36, 1421760), (40, 1279584), (45, 1137408), (48, 1066320), (54, 947840), (60, 853056), (64, 799740), (72, 710880), (80, 639792), (90, 568704), (96, 533160), (108, 473920), (120, 426528), (128, 399870), (135, 379136), (144, 355440), (160, 319896), (180, 284352), (192, 266580), (216, 236960), (240, 213264), (256, 199935), (270, 189568), (288, 177720), (320, 159948), (360, 142176), (384, 133290), (432, 118480), (480, 106632), (540, 94784), (576, 88860), (640, 79974), (720, 71088), (768, 66645), (864, 59240), (960, 53316), (1080, 47392), (1152, 44430), (1280, 39987), (1440, 35544), (1481, 34560), (1728, 29620), (1920, 26658), (2160, 23696), (2304, 22215), (2880, 17772), (2962, 17280), (3456, 14810), (3840, 13329), (4320, 11848), (4443, 11520), (5760, 8886), (5924, 8640), (6912, 7405)]