139895640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{129533}}^1$

素因数の和:129553

約数の個数: 64

約数和(自身を含む): 466322400

約数和(自身を除く): 326426760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 129533, 259066, 388599, 518132, 647665, 777198, 1036264, 1165797, 1295330, 1554396, 1942995, 2331594, 2590660, 3108792, 3497391, 3885990, 4663188, 5181320, 5828985, 6994782, 7771980, 9326376, 11657970, 13989564, 15543960, 17486955, 23315940, 27979128, 34973910, 46631880, 69947820, 139895640]

約数ペア:

[(1, 139895640), (2, 69947820), (3, 46631880), (4, 34973910), (5, 27979128), (6, 23315940), (8, 17486955), (9, 15543960), (10, 13989564), (12, 11657970), (15, 9326376), (18, 7771980), (20, 6994782), (24, 5828985), (27, 5181320), (30, 4663188), (36, 3885990), (40, 3497391), (45, 3108792), (54, 2590660), (60, 2331594), (72, 1942995), (90, 1554396), (108, 1295330), (120, 1165797), (135, 1036264), (180, 777198), (216, 647665), (270, 518132), (360, 388599), (540, 259066), (1080, 129533)]