1331894280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11099119}}^1$

素因数の和:11099133

約数の個数: 32

約数和(自身を含む): 3995683200

約数和(自身を除く): 2663788920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11099119, 22198238, 33297357, 44396476, 55495595, 66594714, 88792952, 110991190, 133189428, 166486785, 221982380, 266378856, 332973570, 443964760, 665947140, 1331894280]

約数ペア:

[(1, 1331894280), (2, 665947140), (3, 443964760), (4, 332973570), (5, 266378856), (6, 221982380), (8, 166486785), (10, 133189428), (12, 110991190), (15, 88792952), (20, 66594714), (24, 55495595), (30, 44396476), (40, 33297357), (60, 22198238), (120, 11099119)]