266106420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1478369}}^1$

素因数の和:1478384

約数の個数: 36

約数和(自身を含む): 807190020

約数和(自身を除く): 541083600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1478369, 2956738, 4435107, 5913476, 7391845, 8870214, 13305321, 14783690, 17740428, 22175535, 26610642, 29567380, 44351070, 53221284, 66526605, 88702140, 133053210, 266106420]

約数ペア:

[(1, 266106420), (2, 133053210), (3, 88702140), (4, 66526605), (5, 53221284), (6, 44351070), (9, 29567380), (10, 26610642), (12, 22175535), (15, 17740428), (18, 14783690), (20, 13305321), (30, 8870214), (36, 7391845), (45, 5913476), (60, 4435107), (90, 2956738), (180, 1478369)]