2459892840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{907}}^1$

素因数の和:1251

約数の個数: 128

約数和(自身を含む): 7496012160

約数和(自身を除く): 5036119320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 233, 291, 388, 466, 485, 582, 699, 776, 907, 932, 970, 1164, 1165, 1398, 1455, 1814, 1864, 1940, 2328, 2330, 2721, 2796, 2910, 3495, 3628, 3880, 4535, 4660, 5442, 5592, 5820, 6990, 7256, 9070, 9320, 10884, 11640, 13605, 13980, 18140, 21768, 22601, 27210, 27960, 36280, 45202, 54420, 67803, 87979, 90404, 108840, 113005, 135606, 175958, 180808, 211331, 226010, 263937, 271212, 339015, 351916, 422662, 439895, 452020, 527874, 542424, 633993, 678030, 703832, 845324, 879790, 904040, 1055748, 1056655, 1267986, 1319685, 1356060, 1690648, 1759580, 2111496, 2113310, 2535972, 2639370, 2712120, 3169965, 3519160, 4226620, 5071944, 5278740, 6339930, 8453240, 10557480, 12679860, 20499107, 25359720, 40998214, 61497321, 81996428, 102495535, 122994642, 163992856, 204991070, 245989284, 307486605, 409982140, 491978568, 614973210, 819964280, 1229946420, 2459892840]

約数ペア:

[(1, 2459892840), (2, 1229946420), (3, 819964280), (4, 614973210), (5, 491978568), (6, 409982140), (8, 307486605), (10, 245989284), (12, 204991070), (15, 163992856), (20, 122994642), (24, 102495535), (30, 81996428), (40, 61497321), (60, 40998214), (97, 25359720), (120, 20499107), (194, 12679860), (233, 10557480), (291, 8453240), (388, 6339930), (466, 5278740), (485, 5071944), (582, 4226620), (699, 3519160), (776, 3169965), (907, 2712120), (932, 2639370), (970, 2535972), (1164, 2113310), (1165, 2111496), (1398, 1759580), (1455, 1690648), (1814, 1356060), (1864, 1319685), (1940, 1267986), (2328, 1056655), (2330, 1055748), (2721, 904040), (2796, 879790), (2910, 845324), (3495, 703832), (3628, 678030), (3880, 633993), (4535, 542424), (4660, 527874), (5442, 452020), (5592, 439895), (5820, 422662), (6990, 351916), (7256, 339015), (9070, 271212), (9320, 263937), (10884, 226010), (11640, 211331), (13605, 180808), (13980, 175958), (18140, 135606), (21768, 113005), (22601, 108840), (27210, 90404), (27960, 87979), (36280, 67803), (45202, 54420)]