740356740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1371031}}^1$

素因数の和:1371049

約数の個数: 48

約数和(自身を含む): 2303333760

約数和(自身を除く): 1562977020

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, 1371031, 2742062, 4113093, 5484124, 6855155, 8226186, 12339279, 13710310, 16452372, 20565465, 24678558, 27420620, 37017837, 41130930, 49357116, 61696395, 74035674, 82261860, 123392790, 148071348, 185089185, 246785580, 370178370, 740356740]

約数ペア:

[(1, 740356740), (2, 370178370), (3, 246785580), (4, 185089185), (5, 148071348), (6, 123392790), (9, 82261860), (10, 74035674), (12, 61696395), (15, 49357116), (18, 41130930), (20, 37017837), (27, 27420620), (30, 24678558), (36, 20565465), (45, 16452372), (54, 13710310), (60, 12339279), (90, 8226186), (108, 6855155), (135, 5484124), (180, 4113093), (270, 2742062), (540, 1371031)]