25935480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{72043}}^1$

素因数の和:72060

約数の個数: 48

約数和(自身を含む): 84291480

約数和(自身を除く): 58356000

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, 72043, 144086, 216129, 288172, 360215, 432258, 576344, 648387, 720430, 864516, 1080645, 1296774, 1440860, 1729032, 2161290, 2593548, 2881720, 3241935, 4322580, 5187096, 6483870, 8645160, 12967740, 25935480]

約数ペア:

[(1, 25935480), (2, 12967740), (3, 8645160), (4, 6483870), (5, 5187096), (6, 4322580), (8, 3241935), (9, 2881720), (10, 2593548), (12, 2161290), (15, 1729032), (18, 1440860), (20, 1296774), (24, 1080645), (30, 864516), (36, 720430), (40, 648387), (45, 576344), (60, 432258), (72, 360215), (90, 288172), (120, 216129), (180, 144086), (360, 72043)]