25630680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{213589}}^1$

素因数の和:213603

約数の個数: 32

約数和(自身を含む): 76892400

約数和(自身を除く): 51261720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 213589, 427178, 640767, 854356, 1067945, 1281534, 1708712, 2135890, 2563068, 3203835, 4271780, 5126136, 6407670, 8543560, 12815340, 25630680]

約数ペア:

[(1, 25630680), (2, 12815340), (3, 8543560), (4, 6407670), (5, 5126136), (6, 4271780), (8, 3203835), (10, 2563068), (12, 2135890), (15, 1708712), (20, 1281534), (24, 1067945), (30, 854356), (40, 640767), (60, 427178), (120, 213589)]