2392880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{4273}}^1$

素因数の和:4293

約数の個数: 40

約数和(自身を含む): 6359712

約数和(自身を除く): 3966832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 4273, 8546, 17092, 21365, 29911, 34184, 42730, 59822, 68368, 85460, 119644, 149555, 170920, 239288, 299110, 341840, 478576, 598220, 1196440, 2392880]

約数ペア:

[(1, 2392880), (2, 1196440), (4, 598220), (5, 478576), (7, 341840), (8, 299110), (10, 239288), (14, 170920), (16, 149555), (20, 119644), (28, 85460), (35, 68368), (40, 59822), (56, 42730), (70, 34184), (80, 29911), (112, 21365), (140, 17092), (280, 8546), (560, 4273)]