3882420

素因数分解:

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

素因数の和:21584

約数の個数: 36

約数和(自身を含む): 11777220

約数和(自身を除く): 7894800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 21569, 43138, 64707, 86276, 107845, 129414, 194121, 215690, 258828, 323535, 388242, 431380, 647070, 776484, 970605, 1294140, 1941210, 3882420]

約数ペア:

[(1, 3882420), (2, 1941210), (3, 1294140), (4, 970605), (5, 776484), (6, 647070), (9, 431380), (10, 388242), (12, 323535), (15, 258828), (18, 215690), (20, 194121), (30, 129414), (36, 107845), (45, 86276), (60, 64707), (90, 43138), (180, 21569)]