391536120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{9349}}^1$

素因数の和:9712

約数の個数: 64

約数和(自身を含む): 1178100000

約数和(自身を除く): 786563880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 698, 1047, 1396, 1745, 2094, 2792, 3490, 4188, 5235, 6980, 8376, 9349, 10470, 13960, 18698, 20940, 28047, 37396, 41880, 46745, 56094, 74792, 93490, 112188, 140235, 186980, 224376, 280470, 373960, 560940, 1121880, 3262801, 6525602, 9788403, 13051204, 16314005, 19576806, 26102408, 32628010, 39153612, 48942015, 65256020, 78307224, 97884030, 130512040, 195768060, 391536120]

約数ペア:

[(1, 391536120), (2, 195768060), (3, 130512040), (4, 97884030), (5, 78307224), (6, 65256020), (8, 48942015), (10, 39153612), (12, 32628010), (15, 26102408), (20, 19576806), (24, 16314005), (30, 13051204), (40, 9788403), (60, 6525602), (120, 3262801), (349, 1121880), (698, 560940), (1047, 373960), (1396, 280470), (1745, 224376), (2094, 186980), (2792, 140235), (3490, 112188), (4188, 93490), (5235, 74792), (6980, 56094), (8376, 46745), (9349, 41880), (10470, 37396), (13960, 28047), (18698, 20940)]