61513920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 336

約数和(自身を含む): 239645952

約数和(自身を除く): 178132032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 53, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 106, 117, 120, 124, 130, 144, 155, 156, 159, 160, 180, 186, 192, 195, 208, 212, 234, 240, 248, 260, 265, 279, 288, 310, 312, 318, 320, 360, 372, 390, 403, 416, 424, 465, 468, 477, 480, 496, 520, 530, 558, 576, 585, 620, 624, 636, 689, 720, 744, 780, 795, 806, 832, 848, 930, 936, 954, 960, 992, 1040, 1060, 1116, 1170, 1209, 1240, 1248, 1272, 1378, 1395, 1440, 1488, 1560, 1590, 1612, 1643, 1696, 1860, 1872, 1908, 1984, 2015, 2067, 2080, 2120, 2232, 2340, 2385, 2418, 2480, 2496, 2544, 2756, 2790, 2880, 2976, 3120, 3180, 3224, 3286, 3392, 3445, 3627, 3720, 3744, 3816, 4030, 4134, 4160, 4240, 4464, 4680, 4770, 4836, 4929, 4960, 5088, 5512, 5580, 5952, 6045, 6201, 6240, 6360, 6448, 6572, 6890, 7254, 7440, 7488, 7632, 8060, 8215, 8268, 8480, 8928, 9360, 9540, 9672, 9858, 9920, 10176, 10335, 11024, 11160, 12090, 12402, 12480, 12720, 12896, 13144, 13780, 14508, 14787, 14880, 15264, 16120, 16430, 16536, 16960, 17856, 18135, 18720, 19080, 19344, 19716, 20670, 21359, 22048, 22320, 24180, 24645, 24804, 25440, 25792, 26288, 27560, 29016, 29574, 29760, 30528, 31005, 32240, 32860, 33072, 36270, 37440, 38160, 38688, 39432, 41340, 42718, 44096, 44640, 48360, 49290, 49608, 50880, 52576, 55120, 58032, 59148, 62010, 64077, 64480, 65720, 66144, 72540, 73935, 76320, 77376, 78864, 82680, 85436, 89280, 96720, 98580, 99216, 105152, 106795, 110240, 116064, 118296, 124020, 128154, 128960, 131440, 132288, 145080, 147870, 152640, 157728, 165360, 170872, 192231, 193440, 197160, 198432, 213590, 220480, 232128, 236592, 248040, 256308, 262880, 290160, 295740, 315456, 320385, 330720, 341744, 384462, 386880, 394320, 396864, 427180, 473184, 496080, 512616, 525760, 580320, 591480, 640770, 661440, 683488, 768924, 788640, 854360, 946368, 961155, 992160, 1025232, 1160640, 1182960, 1281540, 1366976, 1537848, 1577280, 1708720, 1922310, 1984320, 2050464, 2365920, 2563080, 3075696, 3417440, 3844620, 4100928, 4731840, 5126160, 6151392, 6834880, 7689240, 10252320, 12302784, 15378480, 20504640, 30756960, 61513920]

約数ペア:

[(1, 61513920), (2, 30756960), (3, 20504640), (4, 15378480), (5, 12302784), (6, 10252320), (8, 7689240), (9, 6834880), (10, 6151392), (12, 5126160), (13, 4731840), (15, 4100928), (16, 3844620), (18, 3417440), (20, 3075696), (24, 2563080), (26, 2365920), (30, 2050464), (31, 1984320), (32, 1922310), (36, 1708720), (39, 1577280), (40, 1537848), (45, 1366976), (48, 1281540), (52, 1182960), (53, 1160640), (60, 1025232), (62, 992160), (64, 961155), (65, 946368), (72, 854360), (78, 788640), (80, 768924), (90, 683488), (93, 661440), (96, 640770), (104, 591480), (106, 580320), (117, 525760), (120, 512616), (124, 496080), (130, 473184), (144, 427180), (155, 396864), (156, 394320), (159, 386880), (160, 384462), (180, 341744), (186, 330720), (192, 320385), (195, 315456), (208, 295740), (212, 290160), (234, 262880), (240, 256308), (248, 248040), (260, 236592), (265, 232128), (279, 220480), (288, 213590), (310, 198432), (312, 197160), (318, 193440), (320, 192231), (360, 170872), (372, 165360), (390, 157728), (403, 152640), (416, 147870), (424, 145080), (465, 132288), (468, 131440), (477, 128960), (480, 128154), (496, 124020), (520, 118296), (530, 116064), (558, 110240), (576, 106795), (585, 105152), (620, 99216), (624, 98580), (636, 96720), (689, 89280), (720, 85436), (744, 82680), (780, 78864), (795, 77376), (806, 76320), (832, 73935), (848, 72540), (930, 66144), (936, 65720), (954, 64480), (960, 64077), (992, 62010), (1040, 59148), (1060, 58032), (1116, 55120), (1170, 52576), (1209, 50880), (1240, 49608), (1248, 49290), (1272, 48360), (1378, 44640), (1395, 44096), (1440, 42718), (1488, 41340), (1560, 39432), (1590, 38688), (1612, 38160), (1643, 37440), (1696, 36270), (1860, 33072), (1872, 32860), (1908, 32240), (1984, 31005), (2015, 30528), (2067, 29760), (2080, 29574), (2120, 29016), (2232, 27560), (2340, 26288), (2385, 25792), (2418, 25440), (2480, 24804), (2496, 24645), (2544, 24180), (2756, 22320), (2790, 22048), (2880, 21359), (2976, 20670), (3120, 19716), (3180, 19344), (3224, 19080), (3286, 18720), (3392, 18135), (3445, 17856), (3627, 16960), (3720, 16536), (3744, 16430), (3816, 16120), (4030, 15264), (4134, 14880), (4160, 14787), (4240, 14508), (4464, 13780), (4680, 13144), (4770, 12896), (4836, 12720), (4929, 12480), (4960, 12402), (5088, 12090), (5512, 11160), (5580, 11024), (5952, 10335), (6045, 10176), (6201, 9920), (6240, 9858), (6360, 9672), (6448, 9540), (6572, 9360), (6890, 8928), (7254, 8480), (7440, 8268), (7488, 8215), (7632, 8060)]