61411680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3877}}^1$

素因数の和:3909

約数の個数: 144

約数和(自身を含む): 228677904

約数和(自身を除く): 167266224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3877, 3960, 5280, 7754, 7920, 11631, 15508, 15840, 19385, 23262, 31016, 34893, 38770, 42647, 46524, 58155, 62032, 69786, 77540, 85294, 93048, 116310, 124064, 127941, 139572, 155080, 170588, 174465, 186096, 213235, 232620, 255882, 279144, 310160, 341176, 348930, 372192, 383823, 426470, 465240, 511764, 558288, 620320, 639705, 682352, 697860, 767646, 852940, 930480, 1023528, 1116576, 1279410, 1364704, 1395720, 1535292, 1705880, 1860960, 1919115, 2047056, 2558820, 2791440, 3070584, 3411760, 3838230, 4094112, 5117640, 5582880, 6141168, 6823520, 7676460, 10235280, 12282336, 15352920, 20470560, 30705840, 61411680]

約数ペア:

[(1, 61411680), (2, 30705840), (3, 20470560), (4, 15352920), (5, 12282336), (6, 10235280), (8, 7676460), (9, 6823520), (10, 6141168), (11, 5582880), (12, 5117640), (15, 4094112), (16, 3838230), (18, 3411760), (20, 3070584), (22, 2791440), (24, 2558820), (30, 2047056), (32, 1919115), (33, 1860960), (36, 1705880), (40, 1535292), (44, 1395720), (45, 1364704), (48, 1279410), (55, 1116576), (60, 1023528), (66, 930480), (72, 852940), (80, 767646), (88, 697860), (90, 682352), (96, 639705), (99, 620320), (110, 558288), (120, 511764), (132, 465240), (144, 426470), (160, 383823), (165, 372192), (176, 348930), (180, 341176), (198, 310160), (220, 279144), (240, 255882), (264, 232620), (288, 213235), (330, 186096), (352, 174465), (360, 170588), (396, 155080), (440, 139572), (480, 127941), (495, 124064), (528, 116310), (660, 93048), (720, 85294), (792, 77540), (880, 69786), (990, 62032), (1056, 58155), (1320, 46524), (1440, 42647), (1584, 38770), (1760, 34893), (1980, 31016), (2640, 23262), (3168, 19385), (3877, 15840), (3960, 15508), (5280, 11631), (7754, 7920)]