124304940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{690583}}^1$

素因数の和:690598

約数の個数: 36

約数和(自身を含む): 377058864

約数和(自身を除く): 252753924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 690583, 1381166, 2071749, 2762332, 3452915, 4143498, 6215247, 6905830, 8286996, 10358745, 12430494, 13811660, 20717490, 24860988, 31076235, 41434980, 62152470, 124304940]

約数ペア:

[(1, 124304940), (2, 62152470), (3, 41434980), (4, 31076235), (5, 24860988), (6, 20717490), (9, 13811660), (10, 12430494), (12, 10358745), (15, 8286996), (18, 6905830), (20, 6215247), (30, 4143498), (36, 3452915), (45, 2762332), (60, 2071749), (90, 1381166), (180, 690583)]