2168820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12049}}^1$

素因数の和:12064

約数の個数: 36

約数和(自身を含む): 6579300

約数和(自身を除く): 4410480

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12049, 24098, 36147, 48196, 60245, 72294, 108441, 120490, 144588, 180735, 216882, 240980, 361470, 433764, 542205, 722940, 1084410, 2168820]

約数ペア:

[(1, 2168820), (2, 1084410), (3, 722940), (4, 542205), (5, 433764), (6, 361470), (9, 240980), (10, 216882), (12, 180735), (15, 144588), (18, 120490), (20, 108441), (30, 72294), (36, 60245), (45, 48196), (60, 36147), (90, 24098), (180, 12049)]