27244680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2551}}^1$

素因数の和:2654

約数の個数: 64

約数和(自身を含む): 82684800

約数和(自身を除く): 55440120

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, 2551, 2670, 3560, 5102, 5340, 7653, 10204, 10680, 12755, 15306, 20408, 25510, 30612, 38265, 51020, 61224, 76530, 102040, 153060, 227039, 306120, 454078, 681117, 908156, 1135195, 1362234, 1816312, 2270390, 2724468, 3405585, 4540780, 5448936, 6811170, 9081560, 13622340, 27244680]

約数ペア:

[(1, 27244680), (2, 13622340), (3, 9081560), (4, 6811170), (5, 5448936), (6, 4540780), (8, 3405585), (10, 2724468), (12, 2270390), (15, 1816312), (20, 1362234), (24, 1135195), (30, 908156), (40, 681117), (60, 454078), (89, 306120), (120, 227039), (178, 153060), (267, 102040), (356, 76530), (445, 61224), (534, 51020), (712, 38265), (890, 30612), (1068, 25510), (1335, 20408), (1780, 15306), (2136, 12755), (2551, 10680), (2670, 10204), (3560, 7653), (5102, 5340)]