1002420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5569}}^1$

素因数の和:5584

約数の個数: 36

約数和(自身を含む): 3041220

約数和(自身を除く): 2038800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5569, 11138, 16707, 22276, 27845, 33414, 50121, 55690, 66828, 83535, 100242, 111380, 167070, 200484, 250605, 334140, 501210, 1002420]

約数ペア:

[(1, 1002420), (2, 501210), (3, 334140), (4, 250605), (5, 200484), (6, 167070), (9, 111380), (10, 100242), (12, 83535), (15, 66828), (18, 55690), (20, 50121), (30, 33414), (36, 27845), (45, 22276), (60, 16707), (90, 11138), (180, 5569)]