11647260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{21569}}^1$

素因数の和:21587

約数の個数: 48

約数和(自身を含む): 36237600

約数和(自身を除く): 24590340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 21569, 43138, 64707, 86276, 107845, 129414, 194121, 215690, 258828, 323535, 388242, 431380, 582363, 647070, 776484, 970605, 1164726, 1294140, 1941210, 2329452, 2911815, 3882420, 5823630, 11647260]

約数ペア:

[(1, 11647260), (2, 5823630), (3, 3882420), (4, 2911815), (5, 2329452), (6, 1941210), (9, 1294140), (10, 1164726), (12, 970605), (15, 776484), (18, 647070), (20, 582363), (27, 431380), (30, 388242), (36, 323535), (45, 258828), (54, 215690), (60, 194121), (90, 129414), (108, 107845), (135, 86276), (180, 64707), (270, 43138), (540, 21569)]