916160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{409}}^1$

素因数の和:433

約数の個数: 56

約数和(自身を含む): 2499360

約数和(自身を除く): 1583200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 409, 448, 560, 818, 1120, 1636, 2045, 2240, 2863, 3272, 4090, 5726, 6544, 8180, 11452, 13088, 14315, 16360, 22904, 26176, 28630, 32720, 45808, 57260, 65440, 91616, 114520, 130880, 183232, 229040, 458080, 916160]

約数ペア:

[(1, 916160), (2, 458080), (4, 229040), (5, 183232), (7, 130880), (8, 114520), (10, 91616), (14, 65440), (16, 57260), (20, 45808), (28, 32720), (32, 28630), (35, 26176), (40, 22904), (56, 16360), (64, 14315), (70, 13088), (80, 11452), (112, 8180), (140, 6544), (160, 5726), (224, 4090), (280, 3272), (320, 2863), (409, 2240), (448, 2045), (560, 1636), (818, 1120)]