82866120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7759}}^1$

素因数の和:7862

約数の個数: 64

約数和(自身を含む): 251424000

約数和(自身を除く): 168557880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 7759, 10680, 15518, 23277, 31036, 38795, 46554, 62072, 77590, 93108, 116385, 155180, 186216, 232770, 310360, 465540, 690551, 931080, 1381102, 2071653, 2762204, 3452755, 4143306, 5524408, 6905510, 8286612, 10358265, 13811020, 16573224, 20716530, 27622040, 41433060, 82866120]

約数ペア:

[(1, 82866120), (2, 41433060), (3, 27622040), (4, 20716530), (5, 16573224), (6, 13811020), (8, 10358265), (10, 8286612), (12, 6905510), (15, 5524408), (20, 4143306), (24, 3452755), (30, 2762204), (40, 2071653), (60, 1381102), (89, 931080), (120, 690551), (178, 465540), (267, 310360), (356, 232770), (445, 186216), (534, 155180), (712, 116385), (890, 93108), (1068, 77590), (1335, 62072), (1780, 46554), (2136, 38795), (2670, 31036), (3560, 23277), (5340, 15518), (7759, 10680)]