272898880

素因数分解:

$2^6\times 5^1\times {\mathrm{852809}}^1$

素因数の和:852826

約数の個数: 28

約数和(自身を含む): 649841220

約数和(自身を除く): 376942340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 852809, 1705618, 3411236, 4264045, 6822472, 8528090, 13644944, 17056180, 27289888, 34112360, 54579776, 68224720, 136449440, 272898880]

約数ペア:

[(1, 272898880), (2, 136449440), (4, 68224720), (5, 54579776), (8, 34112360), (10, 27289888), (16, 17056180), (20, 13644944), (32, 8528090), (40, 6822472), (64, 4264045), (80, 3411236), (160, 1705618), (320, 852809)]