1302560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1163}}^1$

素因数の和:1185

約数の個数: 48

約数和(自身を含む): 3519936

約数和(自身を除く): 2217376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1163, 2326, 4652, 5815, 8141, 9304, 11630, 16282, 18608, 23260, 32564, 37216, 40705, 46520, 65128, 81410, 93040, 130256, 162820, 186080, 260512, 325640, 651280, 1302560]

約数ペア:

[(1, 1302560), (2, 651280), (4, 325640), (5, 260512), (7, 186080), (8, 162820), (10, 130256), (14, 93040), (16, 81410), (20, 65128), (28, 46520), (32, 40705), (35, 37216), (40, 32564), (56, 23260), (70, 18608), (80, 16282), (112, 11630), (140, 9304), (160, 8141), (224, 5815), (280, 4652), (560, 2326), (1120, 1163)]