61345440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 288

約数和(自身を含む): 235282320

約数和(自身を除く): 173936880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 32, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 96, 104, 113, 116, 117, 120, 130, 144, 145, 156, 160, 174, 180, 195, 208, 226, 232, 234, 240, 260, 261, 288, 290, 312, 339, 348, 360, 377, 390, 416, 435, 452, 464, 468, 480, 520, 522, 565, 580, 585, 624, 678, 696, 720, 754, 780, 870, 904, 928, 936, 1017, 1040, 1044, 1130, 1131, 1160, 1170, 1248, 1305, 1356, 1392, 1440, 1469, 1508, 1560, 1695, 1740, 1808, 1872, 1885, 2034, 2080, 2088, 2260, 2262, 2320, 2340, 2610, 2712, 2784, 2938, 3016, 3120, 3277, 3390, 3393, 3480, 3616, 3744, 3770, 4068, 4176, 4407, 4520, 4524, 4640, 4680, 5085, 5220, 5424, 5655, 5876, 6032, 6240, 6554, 6780, 6786, 6960, 7345, 7540, 8136, 8352, 8814, 9040, 9048, 9360, 9831, 10170, 10440, 10848, 11310, 11752, 12064, 13108, 13221, 13560, 13572, 13920, 14690, 15080, 16272, 16385, 16965, 17628, 18080, 18096, 18720, 19662, 20340, 20880, 22035, 22620, 23504, 26216, 26442, 27120, 27144, 29380, 29493, 30160, 32544, 32770, 33930, 35256, 36192, 39324, 40680, 41760, 42601, 44070, 45240, 47008, 49155, 52432, 52884, 54240, 54288, 58760, 58986, 60320, 65540, 66105, 67860, 70512, 78648, 81360, 85202, 88140, 90480, 98310, 104864, 105768, 108576, 117520, 117972, 127803, 131080, 132210, 135720, 141024, 147465, 157296, 162720, 170404, 176280, 180960, 196620, 211536, 213005, 235040, 235944, 255606, 262160, 264420, 271440, 294930, 314592, 340808, 352560, 383409, 393240, 423072, 426010, 471888, 511212, 524320, 528840, 542880, 589860, 639015, 681616, 705120, 766818, 786480, 852020, 943776, 1022424, 1057680, 1179720, 1278030, 1363232, 1533636, 1572960, 1704040, 1917045, 2044848, 2115360, 2359440, 2556060, 3067272, 3408080, 3834090, 4089696, 4718880, 5112120, 6134544, 6816160, 7668180, 10224240, 12269088, 15336360, 20448480, 30672720, 61345440]

約数ペア:

[(1, 61345440), (2, 30672720), (3, 20448480), (4, 15336360), (5, 12269088), (6, 10224240), (8, 7668180), (9, 6816160), (10, 6134544), (12, 5112120), (13, 4718880), (15, 4089696), (16, 3834090), (18, 3408080), (20, 3067272), (24, 2556060), (26, 2359440), (29, 2115360), (30, 2044848), (32, 1917045), (36, 1704040), (39, 1572960), (40, 1533636), (45, 1363232), (48, 1278030), (52, 1179720), (58, 1057680), (60, 1022424), (65, 943776), (72, 852020), (78, 786480), (80, 766818), (87, 705120), (90, 681616), (96, 639015), (104, 589860), (113, 542880), (116, 528840), (117, 524320), (120, 511212), (130, 471888), (144, 426010), (145, 423072), (156, 393240), (160, 383409), (174, 352560), (180, 340808), (195, 314592), (208, 294930), (226, 271440), (232, 264420), (234, 262160), (240, 255606), (260, 235944), (261, 235040), (288, 213005), (290, 211536), (312, 196620), (339, 180960), (348, 176280), (360, 170404), (377, 162720), (390, 157296), (416, 147465), (435, 141024), (452, 135720), (464, 132210), (468, 131080), (480, 127803), (520, 117972), (522, 117520), (565, 108576), (580, 105768), (585, 104864), (624, 98310), (678, 90480), (696, 88140), (720, 85202), (754, 81360), (780, 78648), (870, 70512), (904, 67860), (928, 66105), (936, 65540), (1017, 60320), (1040, 58986), (1044, 58760), (1130, 54288), (1131, 54240), (1160, 52884), (1170, 52432), (1248, 49155), (1305, 47008), (1356, 45240), (1392, 44070), (1440, 42601), (1469, 41760), (1508, 40680), (1560, 39324), (1695, 36192), (1740, 35256), (1808, 33930), (1872, 32770), (1885, 32544), (2034, 30160), (2080, 29493), (2088, 29380), (2260, 27144), (2262, 27120), (2320, 26442), (2340, 26216), (2610, 23504), (2712, 22620), (2784, 22035), (2938, 20880), (3016, 20340), (3120, 19662), (3277, 18720), (3390, 18096), (3393, 18080), (3480, 17628), (3616, 16965), (3744, 16385), (3770, 16272), (4068, 15080), (4176, 14690), (4407, 13920), (4520, 13572), (4524, 13560), (4640, 13221), (4680, 13108), (5085, 12064), (5220, 11752), (5424, 11310), (5655, 10848), (5876, 10440), (6032, 10170), (6240, 9831), (6554, 9360), (6780, 9048), (6786, 9040), (6960, 8814), (7345, 8352), (7540, 8136)]