120537180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{223217}}^1$

素因数の和:223235

約数の個数: 48

約数和(自身を含む): 375006240

約数和(自身を除く): 254469060

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, 223217, 446434, 669651, 892868, 1116085, 1339302, 2008953, 2232170, 2678604, 3348255, 4017906, 4464340, 6026859, 6696510, 8035812, 10044765, 12053718, 13393020, 20089530, 24107436, 30134295, 40179060, 60268590, 120537180]

約数ペア:

[(1, 120537180), (2, 60268590), (3, 40179060), (4, 30134295), (5, 24107436), (6, 20089530), (9, 13393020), (10, 12053718), (12, 10044765), (15, 8035812), (18, 6696510), (20, 6026859), (27, 4464340), (30, 4017906), (36, 3348255), (45, 2678604), (54, 2232170), (60, 2008953), (90, 1339302), (108, 1116085), (135, 892868), (180, 669651), (270, 446434), (540, 223217)]