166631160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1388593}}^1$

素因数の和:1388607

約数の個数: 32

約数和(自身を含む): 499893840

約数和(自身を除く): 333262680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1388593, 2777186, 4165779, 5554372, 6942965, 8331558, 11108744, 13885930, 16663116, 20828895, 27771860, 33326232, 41657790, 55543720, 83315580, 166631160]

約数ペア:

[(1, 166631160), (2, 83315580), (3, 55543720), (4, 41657790), (5, 33326232), (6, 27771860), (8, 20828895), (10, 16663116), (12, 13885930), (15, 11108744), (20, 8331558), (24, 6942965), (30, 5554372), (40, 4165779), (60, 2777186), (120, 1388593)]