40422420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{224569}}^1$

素因数の和:224584

約数の個数: 36

約数和(自身を含む): 122615220

約数和(自身を除く): 82192800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 224569, 449138, 673707, 898276, 1122845, 1347414, 2021121, 2245690, 2694828, 3368535, 4042242, 4491380, 6737070, 8084484, 10105605, 13474140, 20211210, 40422420]

約数ペア:

[(1, 40422420), (2, 20211210), (3, 13474140), (4, 10105605), (5, 8084484), (6, 6737070), (9, 4491380), (10, 4042242), (12, 3368535), (15, 2694828), (18, 2245690), (20, 2021121), (30, 1347414), (36, 1122845), (45, 898276), (60, 673707), (90, 449138), (180, 224569)]