159436260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20599}}^1$

素因数の和:20657

約数の個数: 72

約数和(自身を含む): 494894400

約数和(自身を除く): 335458140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 20599, 41198, 61797, 82396, 102995, 123594, 185391, 205990, 247188, 308985, 370782, 411980, 617970, 741564, 885757, 926955, 1235940, 1771514, 1853910, 2657271, 3543028, 3707820, 4428785, 5314542, 7971813, 8857570, 10629084, 13286355, 15943626, 17715140, 26572710, 31887252, 39859065, 53145420, 79718130, 159436260]

約数ペア:

[(1, 159436260), (2, 79718130), (3, 53145420), (4, 39859065), (5, 31887252), (6, 26572710), (9, 17715140), (10, 15943626), (12, 13286355), (15, 10629084), (18, 8857570), (20, 7971813), (30, 5314542), (36, 4428785), (43, 3707820), (45, 3543028), (60, 2657271), (86, 1853910), (90, 1771514), (129, 1235940), (172, 926955), (180, 885757), (215, 741564), (258, 617970), (387, 411980), (430, 370782), (516, 308985), (645, 247188), (774, 205990), (860, 185391), (1290, 123594), (1548, 102995), (1935, 82396), (2580, 61797), (3870, 41198), (7740, 20599)]