384465480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{457697}}^1$

素因数の和:457718

約数の個数: 64

約数和(自身を含む): 1318170240

約数和(自身を除く): 933704760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 457697, 915394, 1373091, 1830788, 2288485, 2746182, 3203879, 3661576, 4576970, 5492364, 6407758, 6865455, 9153940, 9611637, 10984728, 12815516, 13730910, 16019395, 18307880, 19223274, 25631032, 27461820, 32038790, 38446548, 48058185, 54923640, 64077580, 76893096, 96116370, 128155160, 192232740, 384465480]

約数ペア:

[(1, 384465480), (2, 192232740), (3, 128155160), (4, 96116370), (5, 76893096), (6, 64077580), (7, 54923640), (8, 48058185), (10, 38446548), (12, 32038790), (14, 27461820), (15, 25631032), (20, 19223274), (21, 18307880), (24, 16019395), (28, 13730910), (30, 12815516), (35, 10984728), (40, 9611637), (42, 9153940), (56, 6865455), (60, 6407758), (70, 5492364), (84, 4576970), (105, 3661576), (120, 3203879), (140, 2746182), (168, 2288485), (210, 1830788), (280, 1373091), (420, 915394), (840, 457697)]