16084080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 120

約数和(自身を含む): 54840240

約数和(自身を除く): 38756160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 251, 267, 356, 360, 445, 502, 534, 712, 720, 753, 801, 890, 1004, 1068, 1255, 1335, 1424, 1506, 1602, 1780, 2008, 2136, 2259, 2510, 2670, 3012, 3204, 3560, 3765, 4005, 4016, 4272, 4518, 5020, 5340, 6024, 6408, 7120, 7530, 8010, 9036, 10040, 10680, 11295, 12048, 12816, 15060, 16020, 18072, 20080, 21360, 22339, 22590, 30120, 32040, 36144, 44678, 45180, 60240, 64080, 67017, 89356, 90360, 111695, 134034, 178712, 180720, 201051, 223390, 268068, 335085, 357424, 402102, 446780, 536136, 670170, 804204, 893560, 1005255, 1072272, 1340340, 1608408, 1787120, 2010510, 2680680, 3216816, 4021020, 5361360, 8042040, 16084080]

約数ペア:

[(1, 16084080), (2, 8042040), (3, 5361360), (4, 4021020), (5, 3216816), (6, 2680680), (8, 2010510), (9, 1787120), (10, 1608408), (12, 1340340), (15, 1072272), (16, 1005255), (18, 893560), (20, 804204), (24, 670170), (30, 536136), (36, 446780), (40, 402102), (45, 357424), (48, 335085), (60, 268068), (72, 223390), (80, 201051), (89, 180720), (90, 178712), (120, 134034), (144, 111695), (178, 90360), (180, 89356), (240, 67017), (251, 64080), (267, 60240), (356, 45180), (360, 44678), (445, 36144), (502, 32040), (534, 30120), (712, 22590), (720, 22339), (753, 21360), (801, 20080), (890, 18072), (1004, 16020), (1068, 15060), (1255, 12816), (1335, 12048), (1424, 11295), (1506, 10680), (1602, 10040), (1780, 9036), (2008, 8010), (2136, 7530), (2259, 7120), (2510, 6408), (2670, 6024), (3012, 5340), (3204, 5020), (3560, 4518), (3765, 4272), (4005, 4016)]