194520960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11257}}^1$

素因数の和:11285

約数の個数: 128

約数和(自身を含む): 688989600

約数和(自身を除く): 494468640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 11257, 17280, 22514, 33771, 45028, 56285, 67542, 90056, 101313, 112570, 135084, 168855, 180112, 202626, 225140, 270168, 303939, 337710, 360224, 405252, 450280, 506565, 540336, 607878, 675420, 720448, 810504, 900560, 1013130, 1080672, 1215756, 1350840, 1440896, 1519695, 1621008, 1801120, 2026260, 2161344, 2431512, 2701680, 3039390, 3242016, 3602240, 4052520, 4322688, 4863024, 5403360, 6078780, 6484032, 7204480, 8105040, 9726048, 10806720, 12157560, 12968064, 16210080, 19452096, 21613440, 24315120, 32420160, 38904192, 48630240, 64840320, 97260480, 194520960]

約数ペア:

[(1, 194520960), (2, 97260480), (3, 64840320), (4, 48630240), (5, 38904192), (6, 32420160), (8, 24315120), (9, 21613440), (10, 19452096), (12, 16210080), (15, 12968064), (16, 12157560), (18, 10806720), (20, 9726048), (24, 8105040), (27, 7204480), (30, 6484032), (32, 6078780), (36, 5403360), (40, 4863024), (45, 4322688), (48, 4052520), (54, 3602240), (60, 3242016), (64, 3039390), (72, 2701680), (80, 2431512), (90, 2161344), (96, 2026260), (108, 1801120), (120, 1621008), (128, 1519695), (135, 1440896), (144, 1350840), (160, 1215756), (180, 1080672), (192, 1013130), (216, 900560), (240, 810504), (270, 720448), (288, 675420), (320, 607878), (360, 540336), (384, 506565), (432, 450280), (480, 405252), (540, 360224), (576, 337710), (640, 303939), (720, 270168), (864, 225140), (960, 202626), (1080, 180112), (1152, 168855), (1440, 135084), (1728, 112570), (1920, 101313), (2160, 90056), (2880, 67542), (3456, 56285), (4320, 45028), (5760, 33771), (8640, 22514), (11257, 17280)]