5436120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 16524000

約数和(自身を除く): 11087880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 509, 534, 712, 890, 1018, 1068, 1335, 1527, 1780, 2036, 2136, 2545, 2670, 3054, 3560, 4072, 5090, 5340, 6108, 7635, 10180, 10680, 12216, 15270, 20360, 30540, 45301, 61080, 90602, 135903, 181204, 226505, 271806, 362408, 453010, 543612, 679515, 906020, 1087224, 1359030, 1812040, 2718060, 5436120]

約数ペア:

[(1, 5436120), (2, 2718060), (3, 1812040), (4, 1359030), (5, 1087224), (6, 906020), (8, 679515), (10, 543612), (12, 453010), (15, 362408), (20, 271806), (24, 226505), (30, 181204), (40, 135903), (60, 90602), (89, 61080), (120, 45301), (178, 30540), (267, 20360), (356, 15270), (445, 12216), (509, 10680), (534, 10180), (712, 7635), (890, 6108), (1018, 5340), (1068, 5090), (1335, 4072), (1527, 3560), (1780, 3054), (2036, 2670), (2136, 2545)]