1454720

素因数分解:

$2^7\times 5^1\times {\mathrm{2273}}^1$

素因数の和:2292

約数の個数: 32

約数和(自身を含む): 3479220

約数和(自身を除く): 2024500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 2273, 4546, 9092, 11365, 18184, 22730, 36368, 45460, 72736, 90920, 145472, 181840, 290944, 363680, 727360, 1454720]

約数ペア:

[(1, 1454720), (2, 727360), (4, 363680), (5, 290944), (8, 181840), (10, 145472), (16, 90920), (20, 72736), (32, 45460), (40, 36368), (64, 22730), (80, 18184), (128, 11365), (160, 9092), (320, 4546), (640, 2273)]