24296720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1072

約数の個数: 80

約数和(自身を含む): 66126720

約数和(自身を除く): 41830000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1009, 1204, 1505, 1720, 2018, 2408, 3010, 3440, 4036, 4816, 5045, 6020, 7063, 8072, 10090, 12040, 14126, 16144, 20180, 24080, 28252, 35315, 40360, 43387, 56504, 70630, 80720, 86774, 113008, 141260, 173548, 216935, 282520, 303709, 347096, 433870, 565040, 607418, 694192, 867740, 1214836, 1518545, 1735480, 2429672, 3037090, 3470960, 4859344, 6074180, 12148360, 24296720]

約数ペア:

[(1, 24296720), (2, 12148360), (4, 6074180), (5, 4859344), (7, 3470960), (8, 3037090), (10, 2429672), (14, 1735480), (16, 1518545), (20, 1214836), (28, 867740), (35, 694192), (40, 607418), (43, 565040), (56, 433870), (70, 347096), (80, 303709), (86, 282520), (112, 216935), (140, 173548), (172, 141260), (215, 113008), (280, 86774), (301, 80720), (344, 70630), (430, 56504), (560, 43387), (602, 40360), (688, 35315), (860, 28252), (1009, 24080), (1204, 20180), (1505, 16144), (1720, 14126), (2018, 12040), (2408, 10090), (3010, 8072), (3440, 7063), (4036, 6020), (4816, 5045)]