138227160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8287}}^1$

素因数の和:8440

約数の個数: 64

約数和(自身を含む): 417715200

約数和(自身を除く): 279488040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8287, 8340, 16574, 16680, 24861, 33148, 41435, 49722, 66296, 82870, 99444, 124305, 165740, 198888, 248610, 331480, 497220, 994440, 1151893, 2303786, 3455679, 4607572, 5759465, 6911358, 9215144, 11518930, 13822716, 17278395, 23037860, 27645432, 34556790, 46075720, 69113580, 138227160]

約数ペア:

[(1, 138227160), (2, 69113580), (3, 46075720), (4, 34556790), (5, 27645432), (6, 23037860), (8, 17278395), (10, 13822716), (12, 11518930), (15, 9215144), (20, 6911358), (24, 5759465), (30, 4607572), (40, 3455679), (60, 2303786), (120, 1151893), (139, 994440), (278, 497220), (417, 331480), (556, 248610), (695, 198888), (834, 165740), (1112, 124305), (1390, 99444), (1668, 82870), (2085, 66296), (2780, 49722), (3336, 41435), (4170, 33148), (5560, 24861), (8287, 16680), (8340, 16574)]