1017719880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{43943}}^1$

素因数の和:44150

約数の個数: 64

約数和(自身を含む): 3069048960

約数和(自身を除く): 2051329080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 7720, 11580, 23160, 43943, 87886, 131829, 175772, 219715, 263658, 351544, 439430, 527316, 659145, 878860, 1054632, 1318290, 1757720, 2636580, 5273160, 8480999, 16961998, 25442997, 33923996, 42404995, 50885994, 67847992, 84809990, 101771988, 127214985, 169619980, 203543976, 254429970, 339239960, 508859940, 1017719880]

約数ペア:

[(1, 1017719880), (2, 508859940), (3, 339239960), (4, 254429970), (5, 203543976), (6, 169619980), (8, 127214985), (10, 101771988), (12, 84809990), (15, 67847992), (20, 50885994), (24, 42404995), (30, 33923996), (40, 25442997), (60, 16961998), (120, 8480999), (193, 5273160), (386, 2636580), (579, 1757720), (772, 1318290), (965, 1054632), (1158, 878860), (1544, 659145), (1930, 527316), (2316, 439430), (2895, 351544), (3860, 263658), (4632, 219715), (5790, 175772), (7720, 131829), (11580, 87886), (23160, 43943)]