378278760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{2423}}^1$

素因数の和:3738

約数の個数: 64

約数和(自身を含む): 1136177280

約数和(自身を除く): 757898520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1301, 2423, 2602, 3903, 4846, 5204, 6505, 7269, 7806, 9692, 10408, 12115, 13010, 14538, 15612, 19384, 19515, 24230, 26020, 29076, 31224, 36345, 39030, 48460, 52040, 58152, 72690, 78060, 96920, 145380, 156120, 290760, 3152323, 6304646, 9456969, 12609292, 15761615, 18913938, 25218584, 31523230, 37827876, 47284845, 63046460, 75655752, 94569690, 126092920, 189139380, 378278760]

約数ペア:

[(1, 378278760), (2, 189139380), (3, 126092920), (4, 94569690), (5, 75655752), (6, 63046460), (8, 47284845), (10, 37827876), (12, 31523230), (15, 25218584), (20, 18913938), (24, 15761615), (30, 12609292), (40, 9456969), (60, 6304646), (120, 3152323), (1301, 290760), (2423, 156120), (2602, 145380), (3903, 96920), (4846, 78060), (5204, 72690), (6505, 58152), (7269, 52040), (7806, 48460), (9692, 39030), (10408, 36345), (12115, 31224), (13010, 29076), (14538, 26020), (15612, 24230), (19384, 19515)]