38464080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1153}}^1$

素因数の和:1308

約数の個数: 80

約数和(自身を含む): 120200640

約数和(自身を除く): 81736560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1153, 1390, 1668, 2085, 2224, 2306, 2780, 3336, 3459, 4170, 4612, 5560, 5765, 6672, 6918, 8340, 9224, 11120, 11530, 13836, 16680, 17295, 18448, 23060, 27672, 33360, 34590, 46120, 55344, 69180, 92240, 138360, 160267, 276720, 320534, 480801, 641068, 801335, 961602, 1282136, 1602670, 1923204, 2404005, 2564272, 3205340, 3846408, 4808010, 6410680, 7692816, 9616020, 12821360, 19232040, 38464080]

約数ペア:

[(1, 38464080), (2, 19232040), (3, 12821360), (4, 9616020), (5, 7692816), (6, 6410680), (8, 4808010), (10, 3846408), (12, 3205340), (15, 2564272), (16, 2404005), (20, 1923204), (24, 1602670), (30, 1282136), (40, 961602), (48, 801335), (60, 641068), (80, 480801), (120, 320534), (139, 276720), (240, 160267), (278, 138360), (417, 92240), (556, 69180), (695, 55344), (834, 46120), (1112, 34590), (1153, 33360), (1390, 27672), (1668, 23060), (2085, 18448), (2224, 17295), (2306, 16680), (2780, 13836), (3336, 11530), (3459, 11120), (4170, 9224), (4612, 8340), (5560, 6918), (5765, 6672)]