64126080

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{1237}}^1$

素因数の和:1268

約数の個数: 160

約数和(自身を含む): 229190940

約数和(自身を除く): 165064860

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1237, 1296, 1440, 1620, 1728, 1920, 2160, 2474, 2592, 2880, 3240, 3456, 3711, 4320, 4948, 5184, 5760, 6185, 6480, 7422, 8640, 9896, 10368, 11133, 12370, 12960, 14844, 17280, 18555, 19792, 22266, 24740, 25920, 29688, 33399, 37110, 39584, 44532, 49480, 51840, 55665, 59376, 66798, 74220, 79168, 89064, 98960, 100197, 111330, 118752, 133596, 148440, 158336, 166995, 178128, 197920, 200394, 222660, 237504, 267192, 296880, 333990, 356256, 395840, 400788, 445320, 475008, 500985, 534384, 593760, 667980, 712512, 791680, 801576, 890640, 1001970, 1068768, 1187520, 1335960, 1425024, 1603152, 1781280, 2003940, 2137536, 2375040, 2671920, 3206304, 3562560, 4007880, 4275072, 5343840, 6412608, 7125120, 8015760, 10687680, 12825216, 16031520, 21375360, 32063040, 64126080]

約数ペア:

[(1, 64126080), (2, 32063040), (3, 21375360), (4, 16031520), (5, 12825216), (6, 10687680), (8, 8015760), (9, 7125120), (10, 6412608), (12, 5343840), (15, 4275072), (16, 4007880), (18, 3562560), (20, 3206304), (24, 2671920), (27, 2375040), (30, 2137536), (32, 2003940), (36, 1781280), (40, 1603152), (45, 1425024), (48, 1335960), (54, 1187520), (60, 1068768), (64, 1001970), (72, 890640), (80, 801576), (81, 791680), (90, 712512), (96, 667980), (108, 593760), (120, 534384), (128, 500985), (135, 475008), (144, 445320), (160, 400788), (162, 395840), (180, 356256), (192, 333990), (216, 296880), (240, 267192), (270, 237504), (288, 222660), (320, 200394), (324, 197920), (360, 178128), (384, 166995), (405, 158336), (432, 148440), (480, 133596), (540, 118752), (576, 111330), (640, 100197), (648, 98960), (720, 89064), (810, 79168), (864, 74220), (960, 66798), (1080, 59376), (1152, 55665), (1237, 51840), (1296, 49480), (1440, 44532), (1620, 39584), (1728, 37110), (1920, 33399), (2160, 29688), (2474, 25920), (2592, 24740), (2880, 22266), (3240, 19792), (3456, 18555), (3711, 17280), (4320, 14844), (4948, 12960), (5184, 12370), (5760, 11133), (6185, 10368), (6480, 9896), (7422, 8640)]