271969380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{503647}}^1$

素因数の和:503665

約数の個数: 48

約数和(自身を含む): 846128640

約数和(自身を除く): 574159260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 503647, 1007294, 1510941, 2014588, 2518235, 3021882, 4532823, 5036470, 6043764, 7554705, 9065646, 10072940, 13598469, 15109410, 18131292, 22664115, 27196938, 30218820, 45328230, 54393876, 67992345, 90656460, 135984690, 271969380]

約数ペア:

[(1, 271969380), (2, 135984690), (3, 90656460), (4, 67992345), (5, 54393876), (6, 45328230), (9, 30218820), (10, 27196938), (12, 22664115), (15, 18131292), (18, 15109410), (20, 13598469), (27, 10072940), (30, 9065646), (36, 7554705), (45, 6043764), (54, 5036470), (60, 4532823), (90, 3021882), (108, 2518235), (135, 2014588), (180, 1510941), (270, 1007294), (540, 503647)]