616822020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1142263}}^1$

素因数の和:1142281

約数の個数: 48

約数和(自身を含む): 1919003520

約数和(自身を除く): 1302181500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1142263, 2284526, 3426789, 4569052, 5711315, 6853578, 10280367, 11422630, 13707156, 17133945, 20560734, 22845260, 30841101, 34267890, 41121468, 51401835, 61682202, 68535780, 102803670, 123364404, 154205505, 205607340, 308411010, 616822020]

約数ペア:

[(1, 616822020), (2, 308411010), (3, 205607340), (4, 154205505), (5, 123364404), (6, 102803670), (9, 68535780), (10, 61682202), (12, 51401835), (15, 41121468), (18, 34267890), (20, 30841101), (27, 22845260), (30, 20560734), (36, 17133945), (45, 13707156), (54, 11422630), (60, 10280367), (90, 6853578), (108, 5711315), (135, 4569052), (180, 3426789), (270, 2284526), (540, 1142263)]