26892240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1259}}^1$

素因数の和:1364

約数の個数: 80

約数和(自身を含む): 84369600

約数和(自身を除く): 57477360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1259, 1335, 1424, 1780, 2136, 2518, 2670, 3560, 3777, 4272, 5036, 5340, 6295, 7120, 7554, 10072, 10680, 12590, 15108, 18885, 20144, 21360, 25180, 30216, 37770, 50360, 60432, 75540, 100720, 112051, 151080, 224102, 302160, 336153, 448204, 560255, 672306, 896408, 1120510, 1344612, 1680765, 1792816, 2241020, 2689224, 3361530, 4482040, 5378448, 6723060, 8964080, 13446120, 26892240]

約数ペア:

[(1, 26892240), (2, 13446120), (3, 8964080), (4, 6723060), (5, 5378448), (6, 4482040), (8, 3361530), (10, 2689224), (12, 2241020), (15, 1792816), (16, 1680765), (20, 1344612), (24, 1120510), (30, 896408), (40, 672306), (48, 560255), (60, 448204), (80, 336153), (89, 302160), (120, 224102), (178, 151080), (240, 112051), (267, 100720), (356, 75540), (445, 60432), (534, 50360), (712, 37770), (890, 30216), (1068, 25180), (1259, 21360), (1335, 20144), (1424, 18885), (1780, 15108), (2136, 12590), (2518, 10680), (2670, 10072), (3560, 7554), (3777, 7120), (4272, 6295), (5036, 5340)]