51870960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{72043}}^1$

素因数の和:72062

約数の個数: 60

約数和(自身を含む): 174202392

約数和(自身を除く): 122331432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 72043, 144086, 216129, 288172, 360215, 432258, 576344, 648387, 720430, 864516, 1080645, 1152688, 1296774, 1440860, 1729032, 2161290, 2593548, 2881720, 3241935, 3458064, 4322580, 5187096, 5763440, 6483870, 8645160, 10374192, 12967740, 17290320, 25935480, 51870960]

約数ペア:

[(1, 51870960), (2, 25935480), (3, 17290320), (4, 12967740), (5, 10374192), (6, 8645160), (8, 6483870), (9, 5763440), (10, 5187096), (12, 4322580), (15, 3458064), (16, 3241935), (18, 2881720), (20, 2593548), (24, 2161290), (30, 1729032), (36, 1440860), (40, 1296774), (45, 1152688), (48, 1080645), (60, 864516), (72, 720430), (80, 648387), (90, 576344), (120, 432258), (144, 360215), (180, 288172), (240, 216129), (360, 144086), (720, 72043)]