130499280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{859}}^1$

素因数の和:1089

約数の個数: 120

約数和(自身を含む): 440849760

約数和(自身を除く): 310350480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 211, 240, 360, 422, 633, 720, 844, 859, 1055, 1266, 1688, 1718, 1899, 2110, 2532, 2577, 3165, 3376, 3436, 3798, 4220, 4295, 5064, 5154, 6330, 6872, 7596, 7731, 8440, 8590, 9495, 10128, 10308, 12660, 12885, 13744, 15192, 15462, 16880, 17180, 18990, 20616, 25320, 25770, 30384, 30924, 34360, 37980, 38655, 41232, 50640, 51540, 61848, 68720, 75960, 77310, 103080, 123696, 151920, 154620, 181249, 206160, 309240, 362498, 543747, 618480, 724996, 906245, 1087494, 1449992, 1631241, 1812490, 2174988, 2718735, 2899984, 3262482, 3624980, 4349976, 5437470, 6524964, 7249960, 8156205, 8699952, 10874940, 13049928, 14499920, 16312410, 21749880, 26099856, 32624820, 43499760, 65249640, 130499280]

約数ペア:

[(1, 130499280), (2, 65249640), (3, 43499760), (4, 32624820), (5, 26099856), (6, 21749880), (8, 16312410), (9, 14499920), (10, 13049928), (12, 10874940), (15, 8699952), (16, 8156205), (18, 7249960), (20, 6524964), (24, 5437470), (30, 4349976), (36, 3624980), (40, 3262482), (45, 2899984), (48, 2718735), (60, 2174988), (72, 1812490), (80, 1631241), (90, 1449992), (120, 1087494), (144, 906245), (180, 724996), (211, 618480), (240, 543747), (360, 362498), (422, 309240), (633, 206160), (720, 181249), (844, 154620), (859, 151920), (1055, 123696), (1266, 103080), (1688, 77310), (1718, 75960), (1899, 68720), (2110, 61848), (2532, 51540), (2577, 50640), (3165, 41232), (3376, 38655), (3436, 37980), (3798, 34360), (4220, 30924), (4295, 30384), (5064, 25770), (5154, 25320), (6330, 20616), (6872, 18990), (7596, 17180), (7731, 16880), (8440, 15462), (8590, 15192), (9495, 13744), (10128, 12885), (10308, 12660)]