86776080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{661}}^1$

素因数の和:1224

約数の個数: 80

約数和(自身を含む): 269905344

約数和(自身を除く): 183129264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 547, 661, 1094, 1322, 1641, 1983, 2188, 2644, 2735, 3282, 3305, 3966, 4376, 5288, 5470, 6564, 6610, 7932, 8205, 8752, 9915, 10576, 10940, 13128, 13220, 15864, 16410, 19830, 21880, 26256, 26440, 31728, 32820, 39660, 43760, 52880, 65640, 79320, 131280, 158640, 361567, 723134, 1084701, 1446268, 1807835, 2169402, 2892536, 3615670, 4338804, 5423505, 5785072, 7231340, 8677608, 10847010, 14462680, 17355216, 21694020, 28925360, 43388040, 86776080]

約数ペア:

[(1, 86776080), (2, 43388040), (3, 28925360), (4, 21694020), (5, 17355216), (6, 14462680), (8, 10847010), (10, 8677608), (12, 7231340), (15, 5785072), (16, 5423505), (20, 4338804), (24, 3615670), (30, 2892536), (40, 2169402), (48, 1807835), (60, 1446268), (80, 1084701), (120, 723134), (240, 361567), (547, 158640), (661, 131280), (1094, 79320), (1322, 65640), (1641, 52880), (1983, 43760), (2188, 39660), (2644, 32820), (2735, 31728), (3282, 26440), (3305, 26256), (3966, 21880), (4376, 19830), (5288, 16410), (5470, 15864), (6564, 13220), (6610, 13128), (7932, 10940), (8205, 10576), (8752, 9915)]