306348480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 280

約数和(自身を含む): 1115275392

約数和(自身を除く): 808926912

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, 53, 54, 60, 64, 72, 80, 81, 90, 96, 106, 108, 120, 135, 144, 159, 160, 162, 180, 192, 212, 216, 223, 240, 265, 270, 288, 318, 320, 324, 360, 405, 424, 432, 446, 477, 480, 530, 540, 576, 636, 648, 669, 720, 795, 810, 848, 864, 892, 954, 960, 1060, 1080, 1115, 1272, 1296, 1338, 1431, 1440, 1590, 1620, 1696, 1728, 1784, 1908, 2007, 2120, 2160, 2230, 2385, 2544, 2592, 2676, 2862, 2880, 3180, 3240, 3345, 3392, 3568, 3816, 4014, 4240, 4293, 4320, 4460, 4770, 5088, 5184, 5352, 5724, 6021, 6360, 6480, 6690, 7136, 7155, 7632, 8028, 8480, 8586, 8640, 8920, 9540, 10035, 10176, 10704, 11448, 11819, 12042, 12720, 12960, 13380, 14272, 14310, 15264, 16056, 16960, 17172, 17840, 18063, 19080, 20070, 21408, 21465, 22896, 23638, 24084, 25440, 25920, 26760, 28620, 30105, 30528, 32112, 34344, 35457, 35680, 36126, 38160, 40140, 42816, 42930, 45792, 47276, 48168, 50880, 53520, 57240, 59095, 60210, 64224, 68688, 70914, 71360, 72252, 76320, 80280, 85860, 90315, 91584, 94552, 96336, 106371, 107040, 114480, 118190, 120420, 128448, 137376, 141828, 144504, 152640, 160560, 171720, 177285, 180630, 189104, 192672, 212742, 214080, 228960, 236380, 240840, 274752, 283656, 289008, 319113, 321120, 343440, 354570, 361260, 378208, 385344, 425484, 457920, 472760, 481680, 531855, 567312, 578016, 638226, 642240, 686880, 709140, 722520, 756416, 850968, 945520, 957339, 963360, 1063710, 1134624, 1156032, 1276452, 1373760, 1418280, 1445040, 1595565, 1701936, 1891040, 1914678, 1926720, 2127420, 2269248, 2552904, 2836560, 2890080, 3191130, 3403872, 3782080, 3829356, 4254840, 4786695, 5105808, 5673120, 5780160, 6382260, 6807744, 7658712, 8509680, 9573390, 10211616, 11346240, 12764520, 15317424, 17019360, 19146780, 20423232, 25529040, 30634848, 34038720, 38293560, 51058080, 61269696, 76587120, 102116160, 153174240, 306348480]

約数ペア:

[(1, 306348480), (2, 153174240), (3, 102116160), (4, 76587120), (5, 61269696), (6, 51058080), (8, 38293560), (9, 34038720), (10, 30634848), (12, 25529040), (15, 20423232), (16, 19146780), (18, 17019360), (20, 15317424), (24, 12764520), (27, 11346240), (30, 10211616), (32, 9573390), (36, 8509680), (40, 7658712), (45, 6807744), (48, 6382260), (53, 5780160), (54, 5673120), (60, 5105808), (64, 4786695), (72, 4254840), (80, 3829356), (81, 3782080), (90, 3403872), (96, 3191130), (106, 2890080), (108, 2836560), (120, 2552904), (135, 2269248), (144, 2127420), (159, 1926720), (160, 1914678), (162, 1891040), (180, 1701936), (192, 1595565), (212, 1445040), (216, 1418280), (223, 1373760), (240, 1276452), (265, 1156032), (270, 1134624), (288, 1063710), (318, 963360), (320, 957339), (324, 945520), (360, 850968), (405, 756416), (424, 722520), (432, 709140), (446, 686880), (477, 642240), (480, 638226), (530, 578016), (540, 567312), (576, 531855), (636, 481680), (648, 472760), (669, 457920), (720, 425484), (795, 385344), (810, 378208), (848, 361260), (864, 354570), (892, 343440), (954, 321120), (960, 319113), (1060, 289008), (1080, 283656), (1115, 274752), (1272, 240840), (1296, 236380), (1338, 228960), (1431, 214080), (1440, 212742), (1590, 192672), (1620, 189104), (1696, 180630), (1728, 177285), (1784, 171720), (1908, 160560), (2007, 152640), (2120, 144504), (2160, 141828), (2230, 137376), (2385, 128448), (2544, 120420), (2592, 118190), (2676, 114480), (2862, 107040), (2880, 106371), (3180, 96336), (3240, 94552), (3345, 91584), (3392, 90315), (3568, 85860), (3816, 80280), (4014, 76320), (4240, 72252), (4293, 71360), (4320, 70914), (4460, 68688), (4770, 64224), (5088, 60210), (5184, 59095), (5352, 57240), (5724, 53520), (6021, 50880), (6360, 48168), (6480, 47276), (6690, 45792), (7136, 42930), (7155, 42816), (7632, 40140), (8028, 38160), (8480, 36126), (8586, 35680), (8640, 35457), (8920, 34344), (9540, 32112), (10035, 30528), (10176, 30105), (10704, 28620), (11448, 26760), (11819, 25920), (12042, 25440), (12720, 24084), (12960, 23638), (13380, 22896), (14272, 21465), (14310, 21408), (15264, 20070), (16056, 19080), (16960, 18063), (17172, 17840)]