54391080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2887}}^1$

素因数の和:3058

約数の個数: 64

約数和(自身を含む): 164269440

約数和(自身を除く): 109878360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2887, 3140, 3768, 4710, 5774, 6280, 8661, 9420, 11548, 14435, 17322, 18840, 23096, 28870, 34644, 43305, 57740, 69288, 86610, 115480, 173220, 346440, 453259, 906518, 1359777, 1813036, 2266295, 2719554, 3626072, 4532590, 5439108, 6798885, 9065180, 10878216, 13597770, 18130360, 27195540, 54391080]

約数ペア:

[(1, 54391080), (2, 27195540), (3, 18130360), (4, 13597770), (5, 10878216), (6, 9065180), (8, 6798885), (10, 5439108), (12, 4532590), (15, 3626072), (20, 2719554), (24, 2266295), (30, 1813036), (40, 1359777), (60, 906518), (120, 453259), (157, 346440), (314, 173220), (471, 115480), (628, 86610), (785, 69288), (942, 57740), (1256, 43305), (1570, 34644), (1884, 28870), (2355, 23096), (2887, 18840), (3140, 17322), (3768, 14435), (4710, 11548), (5774, 9420), (6280, 8661)]