169360920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{470447}}^1$

素因数の和:470464

約数の個数: 48

約数和(自身を含む): 550424160

約数和(自身を除く): 381063240

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, 470447, 940894, 1411341, 1881788, 2352235, 2822682, 3763576, 4234023, 4704470, 5645364, 7056705, 8468046, 9408940, 11290728, 14113410, 16936092, 18817880, 21170115, 28226820, 33872184, 42340230, 56453640, 84680460, 169360920]

約数ペア:

[(1, 169360920), (2, 84680460), (3, 56453640), (4, 42340230), (5, 33872184), (6, 28226820), (8, 21170115), (9, 18817880), (10, 16936092), (12, 14113410), (15, 11290728), (18, 9408940), (20, 8468046), (24, 7056705), (30, 5645364), (36, 4704470), (40, 4234023), (45, 3763576), (60, 2822682), (72, 2352235), (90, 1881788), (120, 1411341), (180, 940894), (360, 470447)]