155344320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53939}}^1$

素因数の和:53962

約数の個数: 84

約数和(自身を含む): 534329640

約数和(自身を除く): 378985320

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 53939, 107878, 161817, 215756, 269695, 323634, 431512, 485451, 539390, 647268, 809085, 863024, 970902, 1078780, 1294536, 1618170, 1726048, 1941804, 2157560, 2427255, 2589072, 3236340, 3452096, 3883608, 4315120, 4854510, 5178144, 6472680, 7767216, 8630240, 9709020, 10356288, 12945360, 15534432, 17260480, 19418040, 25890720, 31068864, 38836080, 51781440, 77672160, 155344320]

約数ペア:

[(1, 155344320), (2, 77672160), (3, 51781440), (4, 38836080), (5, 31068864), (6, 25890720), (8, 19418040), (9, 17260480), (10, 15534432), (12, 12945360), (15, 10356288), (16, 9709020), (18, 8630240), (20, 7767216), (24, 6472680), (30, 5178144), (32, 4854510), (36, 4315120), (40, 3883608), (45, 3452096), (48, 3236340), (60, 2589072), (64, 2427255), (72, 2157560), (80, 1941804), (90, 1726048), (96, 1618170), (120, 1294536), (144, 1078780), (160, 970902), (180, 863024), (192, 809085), (240, 647268), (288, 539390), (320, 485451), (360, 431512), (480, 323634), (576, 269695), (720, 215756), (960, 161817), (1440, 107878), (2880, 53939)]