27019380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1123}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 75910464

約数和(自身を除く): 48891084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 802, 1123, 1203, 1604, 2005, 2246, 2406, 3369, 4010, 4492, 4812, 5615, 6015, 6738, 8020, 11230, 12030, 13476, 16845, 22460, 24060, 33690, 67380, 450323, 900646, 1350969, 1801292, 2251615, 2701938, 4503230, 5403876, 6754845, 9006460, 13509690, 27019380]

約数ペア:

[(1, 27019380), (2, 13509690), (3, 9006460), (4, 6754845), (5, 5403876), (6, 4503230), (10, 2701938), (12, 2251615), (15, 1801292), (20, 1350969), (30, 900646), (60, 450323), (401, 67380), (802, 33690), (1123, 24060), (1203, 22460), (1604, 16845), (2005, 13476), (2246, 12030), (2406, 11230), (3369, 8020), (4010, 6738), (4492, 6015), (4812, 5615)]