30252960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 108864000

約数和(自身を除く): 78611040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 149, 160, 180, 188, 216, 235, 240, 270, 282, 288, 298, 360, 376, 423, 432, 447, 470, 480, 540, 564, 596, 705, 720, 745, 752, 846, 864, 894, 940, 1080, 1128, 1192, 1269, 1341, 1410, 1440, 1490, 1504, 1692, 1788, 1880, 2115, 2160, 2235, 2256, 2384, 2538, 2682, 2820, 2980, 3384, 3576, 3760, 4023, 4230, 4320, 4470, 4512, 4768, 5076, 5364, 5640, 5960, 6345, 6705, 6768, 7003, 7152, 7520, 8046, 8460, 8940, 10152, 10728, 11280, 11920, 12690, 13410, 13536, 14006, 14304, 16092, 16920, 17880, 20115, 20304, 21009, 21456, 22560, 23840, 25380, 26820, 28012, 32184, 33840, 35015, 35760, 40230, 40608, 42018, 42912, 50760, 53640, 56024, 63027, 64368, 67680, 70030, 71520, 80460, 84036, 101520, 105045, 107280, 112048, 126054, 128736, 140060, 160920, 168072, 189081, 203040, 210090, 214560, 224096, 252108, 280120, 315135, 321840, 336144, 378162, 420180, 504216, 560240, 630270, 643680, 672288, 756324, 840360, 945405, 1008432, 1120480, 1260540, 1512648, 1680720, 1890810, 2016864, 2521080, 3025296, 3361440, 3781620, 5042160, 6050592, 7563240, 10084320, 15126480, 30252960]

約数ペア:

[(1, 30252960), (2, 15126480), (3, 10084320), (4, 7563240), (5, 6050592), (6, 5042160), (8, 3781620), (9, 3361440), (10, 3025296), (12, 2521080), (15, 2016864), (16, 1890810), (18, 1680720), (20, 1512648), (24, 1260540), (27, 1120480), (30, 1008432), (32, 945405), (36, 840360), (40, 756324), (45, 672288), (47, 643680), (48, 630270), (54, 560240), (60, 504216), (72, 420180), (80, 378162), (90, 336144), (94, 321840), (96, 315135), (108, 280120), (120, 252108), (135, 224096), (141, 214560), (144, 210090), (149, 203040), (160, 189081), (180, 168072), (188, 160920), (216, 140060), (235, 128736), (240, 126054), (270, 112048), (282, 107280), (288, 105045), (298, 101520), (360, 84036), (376, 80460), (423, 71520), (432, 70030), (447, 67680), (470, 64368), (480, 63027), (540, 56024), (564, 53640), (596, 50760), (705, 42912), (720, 42018), (745, 40608), (752, 40230), (846, 35760), (864, 35015), (894, 33840), (940, 32184), (1080, 28012), (1128, 26820), (1192, 25380), (1269, 23840), (1341, 22560), (1410, 21456), (1440, 21009), (1490, 20304), (1504, 20115), (1692, 17880), (1788, 16920), (1880, 16092), (2115, 14304), (2160, 14006), (2235, 13536), (2256, 13410), (2384, 12690), (2538, 11920), (2682, 11280), (2820, 10728), (2980, 10152), (3384, 8940), (3576, 8460), (3760, 8046), (4023, 7520), (4230, 7152), (4320, 7003), (4470, 6768), (4512, 6705), (4768, 6345), (5076, 5960), (5364, 5640)]