66332160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{2879}}^1$

素因数の和:2908

約数の個数: 120

約数和(自身を含む): 229806720

約数和(自身を除く): 163474560

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, 2879, 2880, 3840, 4608, 5758, 5760, 7680, 8637, 11516, 11520, 14395, 17274, 23032, 23040, 25911, 28790, 34548, 43185, 46064, 51822, 57580, 69096, 86370, 92128, 103644, 115160, 129555, 138192, 172740, 184256, 207288, 230320, 259110, 276384, 345480, 368512, 414576, 460640, 518220, 552768, 690960, 737024, 829152, 921280, 1036440, 1105536, 1381920, 1474048, 1658304, 1842560, 2072880, 2211072, 2763840, 3316608, 3685120, 4145760, 4422144, 5527680, 6633216, 7370240, 8291520, 11055360, 13266432, 16583040, 22110720, 33166080, 66332160]

約数ペア:

[(1, 66332160), (2, 33166080), (3, 22110720), (4, 16583040), (5, 13266432), (6, 11055360), (8, 8291520), (9, 7370240), (10, 6633216), (12, 5527680), (15, 4422144), (16, 4145760), (18, 3685120), (20, 3316608), (24, 2763840), (30, 2211072), (32, 2072880), (36, 1842560), (40, 1658304), (45, 1474048), (48, 1381920), (60, 1105536), (64, 1036440), (72, 921280), (80, 829152), (90, 737024), (96, 690960), (120, 552768), (128, 518220), (144, 460640), (160, 414576), (180, 368512), (192, 345480), (240, 276384), (256, 259110), (288, 230320), (320, 207288), (360, 184256), (384, 172740), (480, 138192), (512, 129555), (576, 115160), (640, 103644), (720, 92128), (768, 86370), (960, 69096), (1152, 57580), (1280, 51822), (1440, 46064), (1536, 43185), (1920, 34548), (2304, 28790), (2560, 25911), (2879, 23040), (2880, 23032), (3840, 17274), (4608, 14395), (5758, 11520), (5760, 11516), (7680, 8637)]