26426760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1153}}^1$

素因数の和:1358

約数の個数: 64

約数和(自身を含む): 79764480

約数和(自身を除く): 53337720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1153, 1528, 1910, 2292, 2306, 2865, 3459, 3820, 4584, 4612, 5730, 5765, 6918, 7640, 9224, 11460, 11530, 13836, 17295, 22920, 23060, 27672, 34590, 46120, 69180, 138360, 220223, 440446, 660669, 880892, 1101115, 1321338, 1761784, 2202230, 2642676, 3303345, 4404460, 5285352, 6606690, 8808920, 13213380, 26426760]

約数ペア:

[(1, 26426760), (2, 13213380), (3, 8808920), (4, 6606690), (5, 5285352), (6, 4404460), (8, 3303345), (10, 2642676), (12, 2202230), (15, 1761784), (20, 1321338), (24, 1101115), (30, 880892), (40, 660669), (60, 440446), (120, 220223), (191, 138360), (382, 69180), (573, 46120), (764, 34590), (955, 27672), (1146, 23060), (1153, 22920), (1528, 17295), (1910, 13836), (2292, 11530), (2306, 11460), (2865, 9224), (3459, 7640), (3820, 6918), (4584, 5765), (4612, 5730)]