307776120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{7349}}^1$

素因数の和:7712

約数の個数: 64

約数和(自身を含む): 926100000

約数和(自身を除く): 618323880

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, 7349, 8376, 10470, 13960, 14698, 20940, 22047, 29396, 36745, 41880, 44094, 58792, 73490, 88188, 110235, 146980, 176376, 220470, 293960, 440940, 881880, 2564801, 5129602, 7694403, 10259204, 12824005, 15388806, 20518408, 25648010, 30777612, 38472015, 51296020, 61555224, 76944030, 102592040, 153888060, 307776120]

約数ペア:

[(1, 307776120), (2, 153888060), (3, 102592040), (4, 76944030), (5, 61555224), (6, 51296020), (8, 38472015), (10, 30777612), (12, 25648010), (15, 20518408), (20, 15388806), (24, 12824005), (30, 10259204), (40, 7694403), (60, 5129602), (120, 2564801), (349, 881880), (698, 440940), (1047, 293960), (1396, 220470), (1745, 176376), (2094, 146980), (2792, 110235), (3490, 88188), (4188, 73490), (5235, 58792), (6980, 44094), (7349, 41880), (8376, 36745), (10470, 29396), (13960, 22047), (14698, 20940)]