136418760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{378941}}^1$

素因数の和:378958

約数の個数: 48

約数和(自身を含む): 443362140

約数和(自身を除く): 306943380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 378941, 757882, 1136823, 1515764, 1894705, 2273646, 3031528, 3410469, 3789410, 4547292, 5684115, 6820938, 7578820, 9094584, 11368230, 13641876, 15157640, 17052345, 22736460, 27283752, 34104690, 45472920, 68209380, 136418760]

約数ペア:

[(1, 136418760), (2, 68209380), (3, 45472920), (4, 34104690), (5, 27283752), (6, 22736460), (8, 17052345), (9, 15157640), (10, 13641876), (12, 11368230), (15, 9094584), (18, 7578820), (20, 6820938), (24, 5684115), (30, 4547292), (36, 3789410), (40, 3410469), (45, 3031528), (60, 2273646), (72, 1894705), (90, 1515764), (120, 1136823), (180, 757882), (360, 378941)]