137621280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{286711}}^1$

素因数の和:286729

約数の個数: 48

約数和(自身を含む): 433508544

約数和(自身を除く): 295887264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 286711, 573422, 860133, 1146844, 1433555, 1720266, 2293688, 2867110, 3440532, 4300665, 4587376, 5734220, 6881064, 8601330, 9174752, 11468440, 13762128, 17202660, 22936880, 27524256, 34405320, 45873760, 68810640, 137621280]

約数ペア:

[(1, 137621280), (2, 68810640), (3, 45873760), (4, 34405320), (5, 27524256), (6, 22936880), (8, 17202660), (10, 13762128), (12, 11468440), (15, 9174752), (16, 8601330), (20, 6881064), (24, 5734220), (30, 4587376), (32, 4300665), (40, 3440532), (48, 2867110), (60, 2293688), (80, 1720266), (96, 1433555), (120, 1146844), (160, 860133), (240, 573422), (480, 286711)]