8338140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{5147}}^1$

素因数の和:5168

約数の個数: 60

約数和(自身を含む): 26162136

約数和(自身を除く): 17823996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 5147, 10294, 15441, 20588, 25735, 30882, 46323, 51470, 61764, 77205, 92646, 102940, 138969, 154410, 185292, 231615, 277938, 308820, 416907, 463230, 555876, 694845, 833814, 926460, 1389690, 1667628, 2084535, 2779380, 4169070, 8338140]

約数ペア:

[(1, 8338140), (2, 4169070), (3, 2779380), (4, 2084535), (5, 1667628), (6, 1389690), (9, 926460), (10, 833814), (12, 694845), (15, 555876), (18, 463230), (20, 416907), (27, 308820), (30, 277938), (36, 231615), (45, 185292), (54, 154410), (60, 138969), (81, 102940), (90, 92646), (108, 77205), (135, 61764), (162, 51470), (180, 46323), (270, 30882), (324, 25735), (405, 20588), (540, 15441), (810, 10294), (1620, 5147)]