272769120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1$

素因数の和:1659

約数の個数: 240

約数和(自身を含む): 1037337840

約数和(自身を除く): 764568720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1619, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3238, 3240, 3510, 3744, 4212, 4320, 4680, 4857, 5265, 5616, 6240, 6476, 6480, 7020, 8095, 8424, 9360, 9714, 10530, 11232, 12952, 12960, 14040, 14571, 16190, 16848, 18720, 19428, 21047, 21060, 24285, 25904, 28080, 29142, 32380, 33696, 38856, 42094, 42120, 43713, 48570, 51808, 56160, 58284, 63141, 64760, 72855, 77712, 84188, 84240, 87426, 97140, 105235, 116568, 126282, 129520, 131139, 145710, 155424, 168376, 168480, 174852, 189423, 194280, 210470, 218565, 233136, 252564, 259040, 262278, 291420, 315705, 336752, 349704, 378846, 388560, 420940, 437130, 466272, 505128, 524556, 568269, 582840, 631410, 655695, 673504, 699408, 757692, 777120, 841880, 874260, 947115, 1010256, 1049112, 1136538, 1165680, 1262820, 1311390, 1398816, 1515384, 1683760, 1704807, 1748520, 1894230, 2020512, 2098224, 2273076, 2331360, 2525640, 2622780, 2841345, 3030768, 3367520, 3409614, 3497040, 3788460, 4196448, 4546152, 5051280, 5245560, 5682690, 6061536, 6819228, 6994080, 7576920, 8524035, 9092304, 10102560, 10491120, 11365380, 13638456, 15153840, 17048070, 18184608, 20982240, 22730760, 27276912, 30307680, 34096140, 45461520, 54553824, 68192280, 90923040, 136384560, 272769120]

約数ペア:

[(1, 272769120), (2, 136384560), (3, 90923040), (4, 68192280), (5, 54553824), (6, 45461520), (8, 34096140), (9, 30307680), (10, 27276912), (12, 22730760), (13, 20982240), (15, 18184608), (16, 17048070), (18, 15153840), (20, 13638456), (24, 11365380), (26, 10491120), (27, 10102560), (30, 9092304), (32, 8524035), (36, 7576920), (39, 6994080), (40, 6819228), (45, 6061536), (48, 5682690), (52, 5245560), (54, 5051280), (60, 4546152), (65, 4196448), (72, 3788460), (78, 3497040), (80, 3409614), (81, 3367520), (90, 3030768), (96, 2841345), (104, 2622780), (108, 2525640), (117, 2331360), (120, 2273076), (130, 2098224), (135, 2020512), (144, 1894230), (156, 1748520), (160, 1704807), (162, 1683760), (180, 1515384), (195, 1398816), (208, 1311390), (216, 1262820), (234, 1165680), (240, 1136538), (260, 1049112), (270, 1010256), (288, 947115), (312, 874260), (324, 841880), (351, 777120), (360, 757692), (390, 699408), (405, 673504), (416, 655695), (432, 631410), (468, 582840), (480, 568269), (520, 524556), (540, 505128), (585, 466272), (624, 437130), (648, 420940), (702, 388560), (720, 378846), (780, 349704), (810, 336752), (864, 315705), (936, 291420), (1040, 262278), (1053, 259040), (1080, 252564), (1170, 233136), (1248, 218565), (1296, 210470), (1404, 194280), (1440, 189423), (1560, 174852), (1619, 168480), (1620, 168376), (1755, 155424), (1872, 145710), (2080, 131139), (2106, 129520), (2160, 126282), (2340, 116568), (2592, 105235), (2808, 97140), (3120, 87426), (3238, 84240), (3240, 84188), (3510, 77712), (3744, 72855), (4212, 64760), (4320, 63141), (4680, 58284), (4857, 56160), (5265, 51808), (5616, 48570), (6240, 43713), (6476, 42120), (6480, 42094), (7020, 38856), (8095, 33696), (8424, 32380), (9360, 29142), (9714, 28080), (10530, 25904), (11232, 24285), (12952, 21060), (12960, 21047), (14040, 19428), (14571, 18720), (16190, 16848)]