270347040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{953}}^1$

素因数の和:1171

約数の個数: 144

約数和(自身を含む): 928215288

約数和(自身を除く): 657868248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 197, 240, 288, 360, 394, 480, 591, 720, 788, 953, 985, 1182, 1440, 1576, 1773, 1906, 1970, 2364, 2859, 2955, 3152, 3546, 3812, 3940, 4728, 4765, 5718, 5910, 6304, 7092, 7624, 7880, 8577, 8865, 9456, 9530, 11436, 11820, 14184, 14295, 15248, 15760, 17154, 17730, 18912, 19060, 22872, 23640, 28368, 28590, 30496, 31520, 34308, 35460, 38120, 42885, 45744, 47280, 56736, 57180, 68616, 70920, 76240, 85770, 91488, 94560, 114360, 137232, 141840, 152480, 171540, 187741, 228720, 274464, 283680, 343080, 375482, 457440, 563223, 686160, 750964, 938705, 1126446, 1372320, 1501928, 1689669, 1877410, 2252892, 2816115, 3003856, 3379338, 3754820, 4505784, 5632230, 6007712, 6758676, 7509640, 8448345, 9011568, 11264460, 13517352, 15019280, 16896690, 18023136, 22528920, 27034704, 30038560, 33793380, 45057840, 54069408, 67586760, 90115680, 135173520, 270347040]

約数ペア:

[(1, 270347040), (2, 135173520), (3, 90115680), (4, 67586760), (5, 54069408), (6, 45057840), (8, 33793380), (9, 30038560), (10, 27034704), (12, 22528920), (15, 18023136), (16, 16896690), (18, 15019280), (20, 13517352), (24, 11264460), (30, 9011568), (32, 8448345), (36, 7509640), (40, 6758676), (45, 6007712), (48, 5632230), (60, 4505784), (72, 3754820), (80, 3379338), (90, 3003856), (96, 2816115), (120, 2252892), (144, 1877410), (160, 1689669), (180, 1501928), (197, 1372320), (240, 1126446), (288, 938705), (360, 750964), (394, 686160), (480, 563223), (591, 457440), (720, 375482), (788, 343080), (953, 283680), (985, 274464), (1182, 228720), (1440, 187741), (1576, 171540), (1773, 152480), (1906, 141840), (1970, 137232), (2364, 114360), (2859, 94560), (2955, 91488), (3152, 85770), (3546, 76240), (3812, 70920), (3940, 68616), (4728, 57180), (4765, 56736), (5718, 47280), (5910, 45744), (6304, 42885), (7092, 38120), (7624, 35460), (7880, 34308), (8577, 31520), (8865, 30496), (9456, 28590), (9530, 28368), (11436, 23640), (11820, 22872), (14184, 19060), (14295, 18912), (15248, 17730), (15760, 17154)]