25969920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{6763}}^1$

素因数の和:6787

約数の個数: 72

約数和(自身を含む): 82953696

約数和(自身を除く): 56983776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 6763, 13526, 20289, 27052, 33815, 40578, 54104, 67630, 81156, 101445, 108208, 135260, 162312, 202890, 216416, 270520, 324624, 405780, 432832, 541040, 649248, 811560, 865664, 1082080, 1298496, 1623120, 1731328, 2164160, 2596992, 3246240, 4328320, 5193984, 6492480, 8656640, 12984960, 25969920]

約数ペア:

[(1, 25969920), (2, 12984960), (3, 8656640), (4, 6492480), (5, 5193984), (6, 4328320), (8, 3246240), (10, 2596992), (12, 2164160), (15, 1731328), (16, 1623120), (20, 1298496), (24, 1082080), (30, 865664), (32, 811560), (40, 649248), (48, 541040), (60, 432832), (64, 405780), (80, 324624), (96, 270520), (120, 216416), (128, 202890), (160, 162312), (192, 135260), (240, 108208), (256, 101445), (320, 81156), (384, 67630), (480, 54104), (640, 40578), (768, 33815), (960, 27052), (1280, 20289), (1920, 13526), (3840, 6763)]