82090980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{456061}}^1$

素因数の和:456076

約数の個数: 36

約数和(自身を含む): 249009852

約数和(自身を除く): 166918872

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 456061, 912122, 1368183, 1824244, 2280305, 2736366, 4104549, 4560610, 5472732, 6840915, 8209098, 9121220, 13681830, 16418196, 20522745, 27363660, 41045490, 82090980]

約数ペア:

[(1, 82090980), (2, 41045490), (3, 27363660), (4, 20522745), (5, 16418196), (6, 13681830), (9, 9121220), (10, 8209098), (12, 6840915), (15, 5472732), (18, 4560610), (20, 4104549), (30, 2736366), (36, 2280305), (45, 1824244), (60, 1368183), (90, 912122), (180, 456061)]