202763280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{844847}}^1$

素因数の和:844863

約数の個数: 40

約数和(自身を含む): 628566912

約数和(自身を除く): 425803632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 844847, 1689694, 2534541, 3379388, 4224235, 5069082, 6758776, 8448470, 10138164, 12672705, 13517552, 16896940, 20276328, 25345410, 33793880, 40552656, 50690820, 67587760, 101381640, 202763280]

約数ペア:

[(1, 202763280), (2, 101381640), (3, 67587760), (4, 50690820), (5, 40552656), (6, 33793880), (8, 25345410), (10, 20276328), (12, 16896940), (15, 13517552), (16, 12672705), (20, 10138164), (24, 8448470), (30, 6758776), (40, 5069082), (48, 4224235), (60, 3379388), (80, 2534541), (120, 1689694), (240, 844847)]