652788480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1223}}^1$

素因数の和:1386

約数の個数: 144

約数和(自身を含む): 2101559040

約数和(自身を除く): 1448770560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 192, 240, 256, 278, 320, 384, 417, 480, 556, 640, 695, 768, 834, 960, 1112, 1223, 1280, 1390, 1668, 1920, 2085, 2224, 2446, 2780, 3336, 3669, 3840, 4170, 4448, 4892, 5560, 6115, 6672, 7338, 8340, 8896, 9784, 11120, 12230, 13344, 14676, 16680, 17792, 18345, 19568, 22240, 24460, 26688, 29352, 33360, 35584, 36690, 39136, 44480, 48920, 53376, 58704, 66720, 73380, 78272, 88960, 97840, 106752, 117408, 133440, 146760, 156544, 169997, 177920, 195680, 234816, 266880, 293520, 313088, 339994, 391360, 469632, 509991, 533760, 587040, 679988, 782720, 849985, 939264, 1019982, 1174080, 1359976, 1565440, 1699970, 2039964, 2348160, 2549955, 2719952, 3399940, 4079928, 4696320, 5099910, 5439904, 6799880, 8159856, 10199820, 10879808, 13599760, 16319712, 20399640, 21759616, 27199520, 32639424, 40799280, 43519232, 54399040, 65278848, 81598560, 108798080, 130557696, 163197120, 217596160, 326394240, 652788480]

約数ペア:

[(1, 652788480), (2, 326394240), (3, 217596160), (4, 163197120), (5, 130557696), (6, 108798080), (8, 81598560), (10, 65278848), (12, 54399040), (15, 43519232), (16, 40799280), (20, 32639424), (24, 27199520), (30, 21759616), (32, 20399640), (40, 16319712), (48, 13599760), (60, 10879808), (64, 10199820), (80, 8159856), (96, 6799880), (120, 5439904), (128, 5099910), (139, 4696320), (160, 4079928), (192, 3399940), (240, 2719952), (256, 2549955), (278, 2348160), (320, 2039964), (384, 1699970), (417, 1565440), (480, 1359976), (556, 1174080), (640, 1019982), (695, 939264), (768, 849985), (834, 782720), (960, 679988), (1112, 587040), (1223, 533760), (1280, 509991), (1390, 469632), (1668, 391360), (1920, 339994), (2085, 313088), (2224, 293520), (2446, 266880), (2780, 234816), (3336, 195680), (3669, 177920), (3840, 169997), (4170, 156544), (4448, 146760), (4892, 133440), (5560, 117408), (6115, 106752), (6672, 97840), (7338, 88960), (8340, 78272), (8896, 73380), (9784, 66720), (11120, 58704), (12230, 53376), (13344, 48920), (14676, 44480), (16680, 39136), (17792, 36690), (18345, 35584), (19568, 33360), (22240, 29352), (24460, 26688)]