121451580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{674731}}^1$

素因数の和:674746

約数の個数: 36

約数和(自身を含む): 368403672

約数和(自身を除く): 246952092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 674731, 1349462, 2024193, 2698924, 3373655, 4048386, 6072579, 6747310, 8096772, 10120965, 12145158, 13494620, 20241930, 24290316, 30362895, 40483860, 60725790, 121451580]

約数ペア:

[(1, 121451580), (2, 60725790), (3, 40483860), (4, 30362895), (5, 24290316), (6, 20241930), (9, 13494620), (10, 12145158), (12, 10120965), (15, 8096772), (18, 6747310), (20, 6072579), (30, 4048386), (36, 3373655), (45, 2698924), (60, 2024193), (90, 1349462), (180, 674731)]