6921960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1559}}^1$

素因数の和:1610

約数の個数: 64

約数和(自身を含む): 21340800

約数和(自身を除く): 14418840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 1559, 2220, 3118, 4440, 4677, 6236, 7795, 9354, 12472, 15590, 18708, 23385, 31180, 37416, 46770, 57683, 62360, 93540, 115366, 173049, 187080, 230732, 288415, 346098, 461464, 576830, 692196, 865245, 1153660, 1384392, 1730490, 2307320, 3460980, 6921960]

約数ペア:

[(1, 6921960), (2, 3460980), (3, 2307320), (4, 1730490), (5, 1384392), (6, 1153660), (8, 865245), (10, 692196), (12, 576830), (15, 461464), (20, 346098), (24, 288415), (30, 230732), (37, 187080), (40, 173049), (60, 115366), (74, 93540), (111, 62360), (120, 57683), (148, 46770), (185, 37416), (222, 31180), (296, 23385), (370, 18708), (444, 15590), (555, 12472), (740, 9354), (888, 7795), (1110, 6236), (1480, 4677), (1559, 4440), (2220, 3118)]