85252920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{710441}}^1$

素因数の和:710455

約数の個数: 32

約数和(自身を含む): 255759120

約数和(自身を除く): 170506200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 710441, 1420882, 2131323, 2841764, 3552205, 4262646, 5683528, 7104410, 8525292, 10656615, 14208820, 17050584, 21313230, 28417640, 42626460, 85252920]

約数ペア:

[(1, 85252920), (2, 42626460), (3, 28417640), (4, 21313230), (5, 17050584), (6, 14208820), (8, 10656615), (10, 8525292), (12, 7104410), (15, 5683528), (20, 4262646), (24, 3552205), (30, 2841764), (40, 2131323), (60, 1420882), (120, 710441)]