4288480

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{547}}^1$

素因数の和:576

約数の個数: 72

約数和(自身を含む): 11807208

約数和(自身を除く): 7518728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 547, 560, 784, 980, 1094, 1120, 1568, 1960, 2188, 2735, 3829, 3920, 4376, 5470, 7658, 7840, 8752, 10940, 15316, 17504, 19145, 21880, 26803, 30632, 38290, 43760, 53606, 61264, 76580, 87520, 107212, 122528, 134015, 153160, 214424, 268030, 306320, 428848, 536060, 612640, 857696, 1072120, 2144240, 4288480]

約数ペア:

[(1, 4288480), (2, 2144240), (4, 1072120), (5, 857696), (7, 612640), (8, 536060), (10, 428848), (14, 306320), (16, 268030), (20, 214424), (28, 153160), (32, 134015), (35, 122528), (40, 107212), (49, 87520), (56, 76580), (70, 61264), (80, 53606), (98, 43760), (112, 38290), (140, 30632), (160, 26803), (196, 21880), (224, 19145), (245, 17504), (280, 15316), (392, 10940), (490, 8752), (547, 7840), (560, 7658), (784, 5470), (980, 4376), (1094, 3920), (1120, 3829), (1568, 2735), (1960, 2188)]