12229020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67939}}^1$

素因数の和:67954

約数の個数: 36

約数和(自身を含む): 37095240

約数和(自身を除く): 24866220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 67939, 135878, 203817, 271756, 339695, 407634, 611451, 679390, 815268, 1019085, 1222902, 1358780, 2038170, 2445804, 3057255, 4076340, 6114510, 12229020]

約数ペア:

[(1, 12229020), (2, 6114510), (3, 4076340), (4, 3057255), (5, 2445804), (6, 2038170), (9, 1358780), (10, 1222902), (12, 1019085), (15, 815268), (18, 679390), (20, 611451), (30, 407634), (36, 339695), (45, 271756), (60, 203817), (90, 135878), (180, 67939)]