23688180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43867}}^1$

素因数の和:43885

約数の個数: 48

約数和(自身を含む): 73698240

約数和(自身を除く): 50010060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 43867, 87734, 131601, 175468, 219335, 263202, 394803, 438670, 526404, 658005, 789606, 877340, 1184409, 1316010, 1579212, 1974015, 2368818, 2632020, 3948030, 4737636, 5922045, 7896060, 11844090, 23688180]

約数ペア:

[(1, 23688180), (2, 11844090), (3, 7896060), (4, 5922045), (5, 4737636), (6, 3948030), (9, 2632020), (10, 2368818), (12, 1974015), (15, 1579212), (18, 1316010), (20, 1184409), (27, 877340), (30, 789606), (36, 658005), (45, 526404), (54, 438670), (60, 394803), (90, 263202), (108, 219335), (135, 175468), (180, 131601), (270, 87734), (540, 43867)]