54489360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2551}}^1$

素因数の和:2656

約数の個数: 80

約数和(自身を含む): 170881920

約数和(自身を除く): 116392560

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, 1335, 1424, 1780, 2136, 2551, 2670, 3560, 4272, 5102, 5340, 7120, 7653, 10204, 10680, 12755, 15306, 20408, 21360, 25510, 30612, 38265, 40816, 51020, 61224, 76530, 102040, 122448, 153060, 204080, 227039, 306120, 454078, 612240, 681117, 908156, 1135195, 1362234, 1816312, 2270390, 2724468, 3405585, 3632624, 4540780, 5448936, 6811170, 9081560, 10897872, 13622340, 18163120, 27244680, 54489360]

約数ペア:

[(1, 54489360), (2, 27244680), (3, 18163120), (4, 13622340), (5, 10897872), (6, 9081560), (8, 6811170), (10, 5448936), (12, 4540780), (15, 3632624), (16, 3405585), (20, 2724468), (24, 2270390), (30, 1816312), (40, 1362234), (48, 1135195), (60, 908156), (80, 681117), (89, 612240), (120, 454078), (178, 306120), (240, 227039), (267, 204080), (356, 153060), (445, 122448), (534, 102040), (712, 76530), (890, 61224), (1068, 51020), (1335, 40816), (1424, 38265), (1780, 30612), (2136, 25510), (2551, 21360), (2670, 20408), (3560, 15306), (4272, 12755), (5102, 10680), (5340, 10204), (7120, 7653)]