154402140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{1951}}^1$

素因数の和:3282

約数の個数: 48

約数和(自身を含む): 432875520

約数和(自身を除く): 278473380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1319, 1951, 2638, 3902, 3957, 5276, 5853, 6595, 7804, 7914, 9755, 11706, 13190, 15828, 19510, 19785, 23412, 26380, 29265, 39020, 39570, 58530, 79140, 117060, 2573369, 5146738, 7720107, 10293476, 12866845, 15440214, 25733690, 30880428, 38600535, 51467380, 77201070, 154402140]

約数ペア:

[(1, 154402140), (2, 77201070), (3, 51467380), (4, 38600535), (5, 30880428), (6, 25733690), (10, 15440214), (12, 12866845), (15, 10293476), (20, 7720107), (30, 5146738), (60, 2573369), (1319, 117060), (1951, 79140), (2638, 58530), (3902, 39570), (3957, 39020), (5276, 29265), (5853, 26380), (6595, 23412), (7804, 19785), (7914, 19510), (9755, 15828), (11706, 13190)]