90579870720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{1965709}}^1$

素因数の和:1965740

約数の個数: 132

約数和(自身を含む): 313857052860

約数和(自身を除く): 223277182140

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, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 23040, 46080, 1965709, 3931418, 5897127, 7862836, 9828545, 11794254, 15725672, 17691381, 19657090, 23588508, 29485635, 31451344, 35382762, 39314180, 47177016, 58971270, 62902688, 70765524, 78628360, 88456905, 94354032, 117942540, 125805376, 141531048, 157256720, 176913810, 188708064, 235885080, 251610752, 283062096, 314513440, 353827620, 377416128, 471770160, 503221504, 566124192, 629026880, 707655240, 754832256, 943540320, 1006443008, 1132248384, 1258053760, 1415310480, 1509664512, 1887080640, 2012886016, 2264496768, 2516107520, 2830620960, 3019329024, 3774161280, 4528993536, 5032215040, 5661241920, 6038658048, 7548322560, 9057987072, 10064430080, 11322483840, 15096645120, 18115974144, 22644967680, 30193290240, 45289935360, 90579870720]

約数ペア:

[(1, 90579870720), (2, 45289935360), (3, 30193290240), (4, 22644967680), (5, 18115974144), (6, 15096645120), (8, 11322483840), (9, 10064430080), (10, 9057987072), (12, 7548322560), (15, 6038658048), (16, 5661241920), (18, 5032215040), (20, 4528993536), (24, 3774161280), (30, 3019329024), (32, 2830620960), (36, 2516107520), (40, 2264496768), (45, 2012886016), (48, 1887080640), (60, 1509664512), (64, 1415310480), (72, 1258053760), (80, 1132248384), (90, 1006443008), (96, 943540320), (120, 754832256), (128, 707655240), (144, 629026880), (160, 566124192), (180, 503221504), (192, 471770160), (240, 377416128), (256, 353827620), (288, 314513440), (320, 283062096), (360, 251610752), (384, 235885080), (480, 188708064), (512, 176913810), (576, 157256720), (640, 141531048), (720, 125805376), (768, 117942540), (960, 94354032), (1024, 88456905), (1152, 78628360), (1280, 70765524), (1440, 62902688), (1536, 58971270), (1920, 47177016), (2304, 39314180), (2560, 35382762), (2880, 31451344), (3072, 29485635), (3840, 23588508), (4608, 19657090), (5120, 17691381), (5760, 15725672), (7680, 11794254), (9216, 9828545), (11520, 7862836), (15360, 5897127), (23040, 3931418), (46080, 1965709)]