1485117760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{662999}}^1$

素因数の和:663023

約数の個数: 56

約数和(自身を含む): 4041648000

約数和(自身を除く): 2556530240

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, 662999, 1325998, 2651996, 3314995, 4640993, 5303992, 6629990, 9281986, 10607984, 13259980, 18563972, 21215968, 23204965, 26519960, 37127944, 42431936, 46409930, 53039920, 74255888, 92819860, 106079840, 148511776, 185639720, 212159680, 297023552, 371279440, 742558880, 1485117760]

約数ペア:

[(1, 1485117760), (2, 742558880), (4, 371279440), (5, 297023552), (7, 212159680), (8, 185639720), (10, 148511776), (14, 106079840), (16, 92819860), (20, 74255888), (28, 53039920), (32, 46409930), (35, 42431936), (40, 37127944), (56, 26519960), (64, 23204965), (70, 21215968), (80, 18563972), (112, 13259980), (140, 10607984), (160, 9281986), (224, 6629990), (280, 5303992), (320, 4640993), (448, 3314995), (560, 2651996), (1120, 1325998), (2240, 662999)]