30070080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 168

約数和(自身を含む): 105914952

約数和(自身を除く): 75844872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 197, 212, 240, 265, 288, 318, 320, 360, 394, 424, 477, 480, 530, 576, 591, 636, 720, 788, 795, 848, 954, 960, 985, 1060, 1182, 1272, 1440, 1576, 1590, 1696, 1773, 1908, 1970, 2120, 2364, 2385, 2544, 2880, 2955, 3152, 3180, 3392, 3546, 3816, 3940, 4240, 4728, 4770, 5088, 5910, 6304, 6360, 7092, 7632, 7880, 8480, 8865, 9456, 9540, 10176, 10441, 11820, 12608, 12720, 14184, 15264, 15760, 16960, 17730, 18912, 19080, 20882, 23640, 25440, 28368, 30528, 31323, 31520, 35460, 37824, 38160, 41764, 47280, 50880, 52205, 56736, 62646, 63040, 70920, 76320, 83528, 93969, 94560, 104410, 113472, 125292, 141840, 152640, 156615, 167056, 187938, 189120, 208820, 250584, 283680, 313230, 334112, 375876, 417640, 469845, 501168, 567360, 626460, 668224, 751752, 835280, 939690, 1002336, 1252920, 1503504, 1670560, 1879380, 2004672, 2505840, 3007008, 3341120, 3758760, 5011680, 6014016, 7517520, 10023360, 15035040, 30070080]

約数ペア:

[(1, 30070080), (2, 15035040), (3, 10023360), (4, 7517520), (5, 6014016), (6, 5011680), (8, 3758760), (9, 3341120), (10, 3007008), (12, 2505840), (15, 2004672), (16, 1879380), (18, 1670560), (20, 1503504), (24, 1252920), (30, 1002336), (32, 939690), (36, 835280), (40, 751752), (45, 668224), (48, 626460), (53, 567360), (60, 501168), (64, 469845), (72, 417640), (80, 375876), (90, 334112), (96, 313230), (106, 283680), (120, 250584), (144, 208820), (159, 189120), (160, 187938), (180, 167056), (192, 156615), (197, 152640), (212, 141840), (240, 125292), (265, 113472), (288, 104410), (318, 94560), (320, 93969), (360, 83528), (394, 76320), (424, 70920), (477, 63040), (480, 62646), (530, 56736), (576, 52205), (591, 50880), (636, 47280), (720, 41764), (788, 38160), (795, 37824), (848, 35460), (954, 31520), (960, 31323), (985, 30528), (1060, 28368), (1182, 25440), (1272, 23640), (1440, 20882), (1576, 19080), (1590, 18912), (1696, 17730), (1773, 16960), (1908, 15760), (1970, 15264), (2120, 14184), (2364, 12720), (2385, 12608), (2544, 11820), (2880, 10441), (2955, 10176), (3152, 9540), (3180, 9456), (3392, 8865), (3546, 8480), (3816, 7880), (3940, 7632), (4240, 7092), (4728, 6360), (4770, 6304), (5088, 5910)]