2004840

素因数分解:

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

素因数の和:5586

約数の個数: 48

約数和(自身を含む): 6516900

約数和(自身を除く): 4512060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5569, 11138, 16707, 22276, 27845, 33414, 44552, 50121, 55690, 66828, 83535, 100242, 111380, 133656, 167070, 200484, 222760, 250605, 334140, 400968, 501210, 668280, 1002420, 2004840]

約数ペア:

[(1, 2004840), (2, 1002420), (3, 668280), (4, 501210), (5, 400968), (6, 334140), (8, 250605), (9, 222760), (10, 200484), (12, 167070), (15, 133656), (18, 111380), (20, 100242), (24, 83535), (30, 66828), (36, 55690), (40, 50121), (45, 44552), (60, 33414), (72, 27845), (90, 22276), (120, 16707), (180, 11138), (360, 5569)]