27806760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{25747}}^1$

素因数の和:25767

約数の個数: 64

約数和(自身を含む): 92692800

約数和(自身を除く): 64886040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 25747, 51494, 77241, 102988, 128735, 154482, 205976, 231723, 257470, 308964, 386205, 463446, 514940, 617928, 695169, 772410, 926892, 1029880, 1158615, 1390338, 1544820, 1853784, 2317230, 2780676, 3089640, 3475845, 4634460, 5561352, 6951690, 9268920, 13903380, 27806760]

約数ペア:

[(1, 27806760), (2, 13903380), (3, 9268920), (4, 6951690), (5, 5561352), (6, 4634460), (8, 3475845), (9, 3089640), (10, 2780676), (12, 2317230), (15, 1853784), (18, 1544820), (20, 1390338), (24, 1158615), (27, 1029880), (30, 926892), (36, 772410), (40, 695169), (45, 617928), (54, 514940), (60, 463446), (72, 386205), (90, 308964), (108, 257470), (120, 231723), (135, 205976), (180, 154482), (216, 128735), (270, 102988), (360, 77241), (540, 51494), (1080, 25747)]