54121380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{24379}}^1$

素因数の和:24428

約数の個数: 48

約数和(自身を含む): 155641920

約数和(自身を除く): 101520540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 24379, 48758, 73137, 97516, 121895, 146274, 243790, 292548, 365685, 487580, 731370, 902023, 1462740, 1804046, 2706069, 3608092, 4510115, 5412138, 9020230, 10824276, 13530345, 18040460, 27060690, 54121380]

約数ペア:

[(1, 54121380), (2, 27060690), (3, 18040460), (4, 13530345), (5, 10824276), (6, 9020230), (10, 5412138), (12, 4510115), (15, 3608092), (20, 2706069), (30, 1804046), (37, 1462740), (60, 902023), (74, 731370), (111, 487580), (148, 365685), (185, 292548), (222, 243790), (370, 146274), (444, 121895), (555, 97516), (740, 73137), (1110, 48758), (2220, 24379)]