240613488

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{72649}}^1$

素因数の和:72686

約数の個数: 60

約数和(自身を含む): 702670800

約数和(自身を除く): 462057312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 72649, 145298, 217947, 290596, 435894, 581192, 653841, 871788, 1162384, 1307682, 1670927, 1743576, 2615364, 3341854, 3487152, 5012781, 5230728, 6683708, 10025562, 10461456, 13367416, 15038343, 20051124, 26734832, 30076686, 40102248, 60153372, 80204496, 120306744, 240613488]

約数ペア:

[(1, 240613488), (2, 120306744), (3, 80204496), (4, 60153372), (6, 40102248), (8, 30076686), (9, 26734832), (12, 20051124), (16, 15038343), (18, 13367416), (23, 10461456), (24, 10025562), (36, 6683708), (46, 5230728), (48, 5012781), (69, 3487152), (72, 3341854), (92, 2615364), (138, 1743576), (144, 1670927), (184, 1307682), (207, 1162384), (276, 871788), (368, 653841), (414, 581192), (552, 435894), (828, 290596), (1104, 217947), (1656, 145298), (3312, 72649)]