155531160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{432031}}^1$

素因数の和:432048

約数の個数: 48

約数和(自身を含む): 505477440

約数和(自身を除く): 349946280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 432031, 864062, 1296093, 1728124, 2160155, 2592186, 3456248, 3888279, 4320310, 5184372, 6480465, 7776558, 8640620, 10368744, 12960930, 15553116, 17281240, 19441395, 25921860, 31106232, 38882790, 51843720, 77765580, 155531160]

約数ペア:

[(1, 155531160), (2, 77765580), (3, 51843720), (4, 38882790), (5, 31106232), (6, 25921860), (8, 19441395), (9, 17281240), (10, 15553116), (12, 12960930), (15, 10368744), (18, 8640620), (20, 7776558), (24, 6480465), (30, 5184372), (36, 4320310), (40, 3888279), (45, 3456248), (60, 2592186), (72, 2160155), (90, 1728124), (120, 1296093), (180, 864062), (360, 432031)]