27456840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{25423}}^1$

素因数の和:25443

約数の個数: 64

約数和(自身を含む): 91526400

約数和(自身を除く): 64069560

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, 25423, 50846, 76269, 101692, 127115, 152538, 203384, 228807, 254230, 305076, 381345, 457614, 508460, 610152, 686421, 762690, 915228, 1016920, 1144035, 1372842, 1525380, 1830456, 2288070, 2745684, 3050760, 3432105, 4576140, 5491368, 6864210, 9152280, 13728420, 27456840]

約数ペア:

[(1, 27456840), (2, 13728420), (3, 9152280), (4, 6864210), (5, 5491368), (6, 4576140), (8, 3432105), (9, 3050760), (10, 2745684), (12, 2288070), (15, 1830456), (18, 1525380), (20, 1372842), (24, 1144035), (27, 1016920), (30, 915228), (36, 762690), (40, 686421), (45, 610152), (54, 508460), (60, 457614), (72, 381345), (90, 305076), (108, 254230), (120, 228807), (135, 203384), (180, 152538), (216, 127115), (270, 101692), (360, 76269), (540, 50846), (1080, 25423)]