64336320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:363

約数の個数: 168

約数和(自身を含む): 224668080

約数和(自身を除く): 160331760

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, 89, 90, 96, 120, 144, 160, 178, 180, 192, 240, 251, 267, 288, 320, 356, 360, 445, 480, 502, 534, 576, 712, 720, 753, 801, 890, 960, 1004, 1068, 1255, 1335, 1424, 1440, 1506, 1602, 1780, 2008, 2136, 2259, 2510, 2670, 2848, 2880, 3012, 3204, 3560, 3765, 4005, 4016, 4272, 4518, 5020, 5340, 5696, 6024, 6408, 7120, 7530, 8010, 8032, 8544, 9036, 10040, 10680, 11295, 12048, 12816, 14240, 15060, 16020, 16064, 17088, 18072, 20080, 21360, 22339, 22590, 24096, 25632, 28480, 30120, 32040, 36144, 40160, 42720, 44678, 45180, 48192, 51264, 60240, 64080, 67017, 72288, 80320, 85440, 89356, 90360, 111695, 120480, 128160, 134034, 144576, 178712, 180720, 201051, 223390, 240960, 256320, 268068, 335085, 357424, 361440, 402102, 446780, 536136, 670170, 714848, 722880, 804204, 893560, 1005255, 1072272, 1340340, 1429696, 1608408, 1787120, 2010510, 2144544, 2680680, 3216816, 3574240, 4021020, 4289088, 5361360, 6433632, 7148480, 8042040, 10722720, 12867264, 16084080, 21445440, 32168160, 64336320]

約数ペア:

[(1, 64336320), (2, 32168160), (3, 21445440), (4, 16084080), (5, 12867264), (6, 10722720), (8, 8042040), (9, 7148480), (10, 6433632), (12, 5361360), (15, 4289088), (16, 4021020), (18, 3574240), (20, 3216816), (24, 2680680), (30, 2144544), (32, 2010510), (36, 1787120), (40, 1608408), (45, 1429696), (48, 1340340), (60, 1072272), (64, 1005255), (72, 893560), (80, 804204), (89, 722880), (90, 714848), (96, 670170), (120, 536136), (144, 446780), (160, 402102), (178, 361440), (180, 357424), (192, 335085), (240, 268068), (251, 256320), (267, 240960), (288, 223390), (320, 201051), (356, 180720), (360, 178712), (445, 144576), (480, 134034), (502, 128160), (534, 120480), (576, 111695), (712, 90360), (720, 89356), (753, 85440), (801, 80320), (890, 72288), (960, 67017), (1004, 64080), (1068, 60240), (1255, 51264), (1335, 48192), (1424, 45180), (1440, 44678), (1506, 42720), (1602, 40160), (1780, 36144), (2008, 32040), (2136, 30120), (2259, 28480), (2510, 25632), (2670, 24096), (2848, 22590), (2880, 22339), (3012, 21360), (3204, 20080), (3560, 18072), (3765, 17088), (4005, 16064), (4016, 16020), (4272, 15060), (4518, 14240), (5020, 12816), (5340, 12048), (5696, 11295), (6024, 10680), (6408, 10040), (7120, 9036), (7530, 8544), (8010, 8032)]