1480880

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:293

約数の個数: 40

約数和(自身を含む): 3495312

約数和(自身を除く): 2014432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 173, 214, 346, 428, 535, 692, 856, 865, 1070, 1384, 1712, 1730, 2140, 2768, 3460, 4280, 6920, 8560, 13840, 18511, 37022, 74044, 92555, 148088, 185110, 296176, 370220, 740440, 1480880]

約数ペア:

[(1, 1480880), (2, 740440), (4, 370220), (5, 296176), (8, 185110), (10, 148088), (16, 92555), (20, 74044), (40, 37022), (80, 18511), (107, 13840), (173, 8560), (214, 6920), (346, 4280), (428, 3460), (535, 2768), (692, 2140), (856, 1730), (865, 1712), (1070, 1384)]