264268480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{117977}}^1$

素因数の和:118001

約数の個数: 56

約数和(自身を含む): 719193888

約数和(自身を除く): 454925408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 117977, 235954, 471908, 589885, 825839, 943816, 1179770, 1651678, 1887632, 2359540, 3303356, 3775264, 4129195, 4719080, 6606712, 7550528, 8258390, 9438160, 13213424, 16516780, 18876320, 26426848, 33033560, 37752640, 52853696, 66067120, 132134240, 264268480]

約数ペア:

[(1, 264268480), (2, 132134240), (4, 66067120), (5, 52853696), (7, 37752640), (8, 33033560), (10, 26426848), (14, 18876320), (16, 16516780), (20, 13213424), (28, 9438160), (32, 8258390), (35, 7550528), (40, 6606712), (56, 4719080), (64, 4129195), (70, 3775264), (80, 3303356), (112, 2359540), (140, 1887632), (160, 1651678), (224, 1179770), (280, 943816), (320, 825839), (448, 589885), (560, 471908), (1120, 235954), (2240, 117977)]